Introduction to Atomic Structure and Nuclear Chemistry

Introduction to Atomic Structure and Nuclear ChemistryAtomic structure and nuclear chemistry are perhaps the most fundamental concepts in chemistry. However, understanding these concepts is not easy and one needs to spend a lot of time and effort on learning it.The atomic structure of a molecule is the basic building block of all molecules. Molecules are made up of smaller components, the elements, bonded together with atoms, which are then made up of more components. It has been said that for a new chemical reaction to be successful, it must be in a molecular system, meaning that the system should have a single crystalline structure.Molecules can be put together in many different ways. Atoms of different atomic mass can be placed together in many different ways, and this has been done for a long time by chemists to help the researchers in making better medicines.These are used in the syntheses of more complex molecules to help in the production of drugs and other chemicals, includin g compounds that look like multiple base molecules, or mixtures of two or more base molecules. Molecular complexes can be created by the addition of the appropriate atoms. In simpler words, this means that molecules need to have the right atomic structure for the compound to form. This has helped in the improvement of chemistry over the years.The atoms of a compound are held together by bonds between them. These bonds can be made in two ways: direct and indirect. For instance, the bond between the anhydride and a molecule of hydroxyl can be made by directly bonding the two atoms together. The interatomic bonds are those where the atoms of the two molecules are linked through electromagnetic energy.The number of atoms is another important aspect. As, well as bonding, which is often done by the use of bonds, there is the exchange of electrons, which can take place when atoms are simply exchanged, usually on the basis of charges. When there are large numbers of atoms, it is known as a metallic atom. Metallic atoms are also involved in the creation of certain materials such as semiconductors.Although these concepts may seem difficult at first, after enough time and research, the basics will become clearer and one will be able to understand what these things mean and how to use them to make the process of chemistry easier and quicker. All things considered, the concepts of atomic structure and nuclear chemistry are very important for the further development of the field of chemistry.

4 Ways to Help Students Get Ready for College

4 Ways to Help Students Get Ready for College It is the job of every high school teacher to prepare students for college. Of course, you must teach your students the grade-level content knowledge they need to progress in your subject, but there are other important aspects of developing college-ready students. Huntington recommends focusing on four of them: Encourage independence. College students absolutely must be able to think on their own, work independently, seek out resources, and motivate themselves. Teach your students to take ownership of their work, self-advocate, and communicate effectively with you and their classmates. Foster good study habits. If your students dont have solid study skills/habits by the time they graduate high school, theyll struggle in college. Work on developing organizational and time management skills and show your students how to create detailed work plans for projects and ongoing assignments. Teach note-taking skills. Another essential study tool is note-taking. Notes should summarize concepts covered in class and not simply repeat a class lecture or the textbook. They need to be organized and easy to read. (Check out the Cornell note-taking system if youre not already familiar.) Build critical thinking. Youve heard it plenty: todays market demands professionals who are adaptable and able to solve complicated problems. That requires critical thinking, which you can nurture by encouraging your students to analyze information thoroughly, share their reasoning, engage in debate, and connect ideas. You have a big opportunity to help your students make a smooth transition to college. Go beyond teaching your subject and youll give your students a solid foundation for long-term success.

The Ultimate Guide to the Perfect Interview Hairstyles

The Ultimate Guide to the Perfect Interview Hairstyles Image via https://www.pinterest.com Image via http://therighthairstyles.com In addition to the pompadour, buzz cuts  and completely shaved heads also commend both curly and straight hair types. Additionally, buzz cuts require little to no maintenance, and they flatter virtually any outfit choice. Medium-Length Hair If you have straight hair, or you are willing to straighten your hair, you can easily display a well-kept bob on the day of your interview. Image via http://www.prettydesigns.com Although classic bob haircuts might complement curly hair as well, there are some professional styles that benefit medium length curly hair. For example, a low flip-ponytail can help keep the body of your curls without requiring extensive work. Image via http://www.beautyblitz.com Long Hair The best method to creating professional-looking long hair, for straight hair, is to style it in an updo. Whether you choose to don a sleek ponytail, a low-hanging bun, or a top knot, putting your hair up both keeps your hair out of the way and makes it look business-chic. Below is an example of a low-hanging chignon, which is a bun made by arranging sections of your hair into two or more coils. Image via https://www.pinterest.com If you have naturally wavy hair (or if you choose to curl your hair), you can also use a high ponytail to create a fuss-free interview hairstyle. However, you should eliminate excessive flyaway hairs, as they can accentuate any misplaced sections of hair. Below are some great examples for wavy and curly hair updos. Image via https://www.pinterest.com Plus, you can have the best of both worlds by showcasing a partial updo. Simply pin the front portions of your hair back to create a comfortable and professional look. Not only will this prevent your hair from falling in front of your eyes, it will also help control some of your beautiful curls. Image via https://www.pinterest.com Likewise, you can create some additional volume in your updos with braids and twists. Plus, you can construct the perfect loose top knot. After all, curls are perfect for any professional setting. Image via https://www.naturallycurly.com It is also important to note that you should be comfortable with your hairstyle. If you are too worried about a strand being out of place, you may start fussing with it during your interview, which can be quite distracting to the interviewer(s). To ensure that you are completely comfortable with your interview hair style, try crafting your go-to do a few days prior. Make sure you go out with your beautifully professional hair to see if it stays managed and wearable, without causing too much hassle. Granted, your interview wouldnt likely take all day  so it wont be a time-consuming endeavor to find your ideal style. Hairstyles for Men While it might seem as though men can only choose between short and even shorter hairstyles in order to be business professional, this simply is not the case. Men do have many short haircuts available to them, from taper cuts to a short or medium pompadour. However, men also have the option to keep their longer locks for an interview. Image via http://haircutinspiration.com Though most employers are accustomed to interviewing men with shorter hairstyles, longer hairstyles for men have become popular in the past couple of years. While some more traditional companies might be caught off guard by an interviewees messy long hair or misshapen man-bun, there are a few styles that can help transmute your mane into something interview-efficient. Like longer hairstyles for women, your hair should also refrain from obstructing your face. Slicking back your hair with some kind of product can help prevent this from happening and keep the volume in your hair. Image via http://alphahairstyles.com Regardless of what job you are interviewing for, finding the right haircut for you will ultimately help you look more professional. However, if you would rather save time styling your hair the morning of your interview, you can always opt for a wig or a hair piece. If you were planning on using heat to style your locks, a wig will also prevent you from damaging your natural hair. Despite who you are, what texture hair your have, or what your credentials are, your hairstyle should always feel comfortable and look professional. After all, first impressions are invaluable in a professional setting, and anyone can painlessly make a judgment based on your outfit or hairstyle within seconds.

3 Things to Consider When Choosing a College - TutorNerds

3 Things to Consider When Choosing a College - TutorNerds Thinking beyond freshman year: 3 things to consider when choosing a college Tips From a San Diego College Admissions Consultant Most students think about their freshman year when choosing what college to attend. This makes sense because it will be the most important and transitional year in their lives thus far. However, the college experience will last four years and each year will be an essential part of a students overall education. Students also need to think about choosing a major field of study by their junior year and job placement opportunities upon graduation. They are encouraged to think about these three things before making a final college choice our private San Diego college admissions consultants are here to help. 1. The general education curriculum Both freshman and sophomore year will be focused on General Ed. There may be some courses that students are really excited about, but they should find out how likely they are to get into their first or second choice class. Many colleges are entirely impacted, meaning there are more students attending the school than there are seats for them to sit in. The General Ed curriculum might have tons of opportunities for students to explore potential majors or personal interests but they need to feel confident theyll be able to find a spot in these classes before they have to move on to junior year. If not, students will have to choose between attending college, and paying tuition, for a 5th year or missing out on those classes altogether. 2. Potential major options Many students enter the college environment as ‘undecided.’ This means they dont know what they want to study and theyre not going to declare a major until their junior year. Students who are undecided need to make sure there are several different options available to them when it comes time to make a choice. Most, but not all, larger public schools offer a wide variety of major options while smaller schools tend to specialize in just a few things. Some students are 100% sure they want to study something in particular. However, many of those students change their mind part way through so even students who have declared a major in their application should research what their other options might be just in case (READ: College Decisions: 3 Things to Think About). 3. Internship opportunities Thinking about internships while also dealing with all of the other things that come with applying to college is entirely overwhelming. However, after students complete their freshman or sophomore year, they should consider the value of an internship with the right company. Most freshmen are too tired to think about an internship after their first year but, sophomores and juniors are usually well-adjusted to the college environment and have the time and opportunity to do a summer internship. Students who know what they want to major in are encouraged to look into internships with local companies that might be hiring new graduates. Students can also use internships to determine whether or not they want to work in a particular field for 30 years or more. Its important that the college support these internships by giving students credit, but its also essential that there are enough companies in the local area who take on college interns over the summer. Our in-house San Diego college admissions consultants have a 97% success rate! Get into your top choice with the help of a consultant. Call TutorNerds today. All blog entries, with the exception of guest bloggers, are written by Tutor Nerds. Are you an education professional? If so, email us at pr@tutornerds.com for guest blogging and collaborations. We want to make this the best free education resource in SoCal, so feel free to suggest what you would like to see us write.

12 Best Ways to Relax in Your Apartment

12 Best Ways to Relax in Your Apartment pexels.com 1. A comfy spot in the sun A nice big couch or recliner near a window will be just what you need when youre feeling extra stressed. Its also the perfect way to begin a productive day. Having your coffee in front of a big picture window with some cute pillow decor is the absolute perfect Saturday morning. 2. Some nice patio furniture So when the weather is nice, you can enjoy the outdoors while checking your email and playing Candy Crush. Get some of those tiki torches to keep the bugs away and youre set for a nice, relaxing evening at home. 3. A dedicated work space Keeping your work all together will allow you to categorize your life and your to-do list. Invest in a nice desk with lots of storage space for pens, pencils, staplers, and sticky-notes. Youll appreciate that you have an area  specifically  for your work. 4. Theme/Calming colors Depending on who you are and what your personality is, youre attracted to different color schemes. If youre wanting an environment thats cool, calm, and collected, shoot for blues or yellows. If youre a loud person, with eccentric taste: reds and oranges will suit your style. But regardless, when you come home, youll want to relax in a space that suits you. Go with a theme that you know youll enjoy, day after day. 5. Rugs/Pictures/Wall decor Coming home to familiar faces and a shag rug can change the course of your entire day. Youll feel secure in a place where youre comfortable. Whether thats pictures of your dogs, your mom, or your best friend, framing those photos can make a world of difference. 6. Fans The temperature of your living space can be the difference between comfort and discomfort. Especially if you have roommates, youll want to at least have control over your individual room. If you have fans, youll be able to cool off without changing the temperature of the entire living space. Dont freeze out your roommates, just invest in some box fans from your local super center. 7. A recliner Having your favorite recliner to curl up in during your favorite Netflix show is the easiest way to relieve your stress after a long day. Nothing feels better than the comfort of your favorite recliner. 8. Aromatherapy The scent of your living space is one of the most important parts to relaxing. Some essential oils, or your favorite Febreze scent, can warm up a home and make it really feel homey. 9. The perfect bed When you come home and want to fall into bed, you have to make sure its the absolute  perfect  one. Get a comforter thats going to soothe you, a cotton blanket thats going to keep in just enough heat, and pillows that feel like clouds. Having the perfect bed is important for the health of your joints and back, and youll like sleeping in on Saturdays even more (if thats possible). 10. Light-blocking shades If you have a job that requires you to work weird hours, youll need some shades that block all the light from the sun. Itll allow you to  really  sleep in. So sure, think about how theyll look in your living space, but think about the impact theyll have on your sleeping. 11. A kitchen with storage and room for exquisite cooking Eating out is what we all turn to when we get stressed probably because its more convenient. But when one of the things thatll cure stress quicker than anything else is a home-cooked meal, you need a kitchen that you enjoy being in. If theres room for all your kitchen knick knacks, and an oven that heats a frozen pizza like a boss, youre more likely to spend time relaxing in your space. 12. Bedroom storage Clutter will cause anyone stress. One way to ensure your living space is stress-free and has the optimal relaxation conditions is to invest in some storage options for all your miscellaneous  stuff.  Without covering your entire bedroom in rolling carts with drawers, get creative! Store your out of season clothes under the bed. Get some tubs for closet storage. You can easily make your apartment the perfect place for relaxing if you think about what you need to reduce your own stress. I hope these tips helped a ton! Looking for an easy way to furnish your off-campus apartment? Renting furniture from CORT saves you time and money. See how easy it is to get great looking furniture without breaking the bank.

Join TutorNerds for AP Exam Prep in Irvine - TutorNerds

Join TutorNerds for AP Exam Prep in Irvine - TutorNerds TutorNerds is Hosting AP Exam Prep Classes! Hi TutorNerds Families, AP exams are coming up in early May. That might seem far off, but time flies when you’re in school. That’s only two months 60 days! And it’s always best to get a head start, right? TutorNerds is here to help. TutorNerds is excited to announce that we are planning to host a series of prep classes for the AP Physics and AP Calculus exams. Your instructor will be one of our expert tutors Joberto L.. Joberto earned scores of 5 (the highest score possible) on his AP Physics and Calculus exams, as well as A’s in the relevant classes. He also took the Physics SAT II subject test and scored an 800 (also the highest score possible). He has extensive experience (over five years!) tutoring AP Physics and AP Calculus in both private and group settings. All materials will be provided all you have to do is show up and learn! ?? Classes will occur once per week, for 2 hours, starting approximately 6 weeks prior to the exam dates. The specific location is TBD, but it will be local to Irvine. Classes will occur on the weekends. Also, students who are unable to attend our group classes can schedule for private AP test prep instead. Just give us a call at (949) 510-9361. If you’re interested in attending prep classes for AP Physics or Calculus, please fill out this Google form (takes less than 30 seconds): AP Prep Classes Form. For your convenience, here are the dates for the upcoming AP Physics and Calculus exams: Physics 1: Algebra-based Tuesday, May 8 Afternoon, 12:00 Noon Physics 2: Algebra-based Wednesday, May 9 Afternoon, 12:00 Noon Physics C: Mechanics Monday, May 14 Afternoon, 12:00 Noon Physics C: Electricity and Magnetism Monday, May 14 Afternoon, 2:00 PM Calculus AB Tuesday, May 15 Morning, 8:00 AM Calculus BC Tuesday, May 15 Morning, 8:00 AM CLICK HERE for more about AP exam dates, times, and fees. We’re looking forward to hearing from you! Thank you! The TutorNerds Team

Online Calculus Tutoring - How to Find a Tutor With the Best Results

Online Calculus Tutoring - How to Find a Tutor With the Best ResultsThere are various online calculus tutoring services that offer the help of Princeton University professors to students who are willing to learn calculus. There are many reasons why students can choose to learn online.Students can choose to have a better career prospects and even earn higher grades if they learn online. The availability of online resources can also be used to gain the needed knowledge needed for subjects like English, Biology, History, etc. These websites provide basic knowledge needed for many other subjects.Many students use this option to give their Curriculum Vitae and CV to employers. This is so because in order to get a job one needs to appear on an employer's list that is offered by the university. One can prepare a resume using these sites by having a good knowledge of the relevant subjects.Students are able to answer homework problems and participate in online discussions even if they are not around their school room. This is so as most universities offer online learning options. They provide such facilities for students. However, it is important to remember that these tutoring services are available only if the student is a part of the university.Money is an issue that a lot of students face when they want to learn calculus. The universities have set limits that a student can pay for such services. However, students should find out the best way that can ensure that their money is not wasted.The easiest way to find the perfect calculus tutor is to check the transcript of the student. It will show how he or she has taken up the subject and how he or she has gained a grade. Then a tutor can be checked for the classes that he or she teaches. A student will be able to identify a tutor thathe can trust and give his help.Most universities offer tutoring services. It is important to use the resources provided by these universities to evaluate if the tutor is reliable and what sort of charges he or she is charging. Doing so will ensure that the student will find the best tutor that will offer great results.

The Nature of Volatility

The Nature of VolatilityDefine volatility. It is like some common characteristic that is not fixed but rather changes with the fluctuation of market performance. This means that there is no constant market performance and thus there is no consistency to the nature of the market.The best thing for you to understand when trying to define volatility in the market is the reason that there is no state or authority of stability to the market. And this creates the environment of volatility, which can cause an impact on the market that is beyond what we can predict. It means that we are unable to predict the price changes that occur during the course of the day.What you can try to do as a trader or even an investor is to learn how the market behaves. You can also get the facts by reading market reports. If you have a background in learning about volatility then you are all set to understand this volatile behavior of the market.As mentioned earlier, this behavior is not consistent in the mark et. There is no entity that is perceived to be the control of the market. And this means that the price or the trend can change without the knowledge of the person that is conducting the trading activity.So how is volatility defined? It is like the lack of truth that causes the market to become more volatile and unpredictable than anything else. As much as we as traders or even investors want this to be consistent then we will see it changing at various points.When traders or investors come across volatility, they tend to lose their nerve because of the nature of the market that is observed. They are unable to manage the profit from the trade in a short term. If you are in the business of trading then you know that the most important part of your trading is to limit the risk so that you do not lose your investments.So, now you have understood the concept of volatility in the market. Now you need to look at the short term effect of volatility on the market. You can assess how the mar ket behaves in relation to the changes of the volatility.

What is it Like to Attend George Washington University

What is it Like to Attend George Washington University The tutors behind Varsity Tutors are not just here to teach theyre sharing their college experiences as well. Noel received his Bachelor of Arts degree in International Affairs from George Washington University. He is currently a tutor in Washington, D.C. specializing in AP Comparative Government and Politicstutoring, Germantutoring, mathtutoring, and several other subjects. See what he had to say about his experience at George Washington University: VT: Describe the campus setting and transportation options. How urban or rural is the campus? Did you feel safe on campus? Are there buses or do you need a car/bike? Noel: The campus of George Washington University is in the middle of downtown Washington, D.C., which meant the campus was completely urban. There was no real delineation between where campus stopped and the city started. Public transportation was abundant, but the easiest and cheapest way to get from one point to another was to walk. In other words, there is absolutely no need for any undergraduate student to have a car on campus. Unless you choose to live somewhere that is not Metro accessible, a car is more of a burden than a convenience. VT: How available are the professors, academic advisers, and teaching assistants? Noel: I would describe George Washington University as a medium-sized university system with approximately 10,000 undergraduate students. This means that the introductory courses (economics, anthropology, statistics, etc.) were housed in large lecture halls. With that said, there were required breakout discussion groups with a TA (or teaching assistant) where students could ask their questions. Additionally, professors had scheduled office hours where students could go and work one-on-one with a professor as necessary. VT: How would you describe the dorm life rooms, dining options, location, socialization opportunities with other students? Noel: The dorms at George Washington University are rather good. Some dorm rooms are converted hotel rooms, and there is a lot of new construction happening on campus. My freshman dorm experience consisted of two double rooms sharing a bathroom, with a study alcove off the shared entrance to the suite. That dorm building sits directly next to the main student center, which had a wide variety of dining options throughout the day. There are certainly other dining options both on- and off-campus, including across the street, where there was a TGI Fridays on one corner and a Johnny Rockets on the other corner. VT: Which majors/programs are best represented and supported?What did you study and why? Did the university do a good job supporting your particular area of study? Noel: My undergraduate major was International Affairs, which was the whole reason for me going to that particular university. George Washington Universitys International Affairs program is world-renowned, and I wanted to learn from the best minds in the field. Even today, I hear people delineate all other majors from mine in the sense that you either were or were not in the Elliott School of International Affairs. Because of its prominence and popularity, I would say my university did a fantastic job at supporting that program (and indeed, the school itself). VT: How easy or difficult was it for you to meet people and make friends as a freshman? Does Greek life play a significant role in the campus social life? Noel: I lived in what they called a living and learning program my freshman year, which means all the freshmen living on my floor took at least one class together during both semesters of our freshmen year. Because I immediately began living and studying with a core group of students, it made getting to know new people incredibly easy. While there is a significant Greek presence on campus, I chose not to go down that road. I had no issues with meeting people and making friends outside of Greek circles, since there are more student clubs than any one student could possibly participate in. VT: How helpful is the Career Centerand other student support services?Do many reputable companies recruit on campus? Noel: The further away I get from my undergraduate years, the less I seem to glean from the Career Center. That being said, I found the Career Center incredibly helpful with support for students. My first job out of college was through an on-campus interview with a local company, and I have found other positions later in my career through its online job posting portal. In addition, each college within the university has its own program-specific job databases, so there are many different resources a student can utilize for career and professional development advice. VT: How are the various study areas such aslibraries, the student union, and dorm lounges? Are they over-crowded, easily available, spacious? Noel: I found that I did my best studying in my dorm room, so I didnt use the shared study rooms a lot for individual assignments. When I had group assignments, however, we often met either at the library (in one of the larger study rooms) or on an upper floor of the student center. There was always some space where a group of students could meet to work on group assignments or get together for a study group before a large test. VT: Describe the surrounding town. What kinds of outside establishments / things to do are there that make it fun, boring, or somewhere in between?To what extent do students go to the downtown area of the city versus staying near campus? Noel: The George Washington University campus is located right in the middle of downtown Washington, D.C., so one side of campus borders Georgetown, one side borders Dupont Circle, one side borders the World Bank, and the bottom side borders the U.S. Department of State. There are countless restaurants, cafes, and museums within a 15-minute walk in all directions from campus. VT: How big or small is the student body? Were you generally pleased or displeased with the typical class sizes? Noel: While the more popular introductory classes may be in larger lecture halls with more than 300 students in attendance, those larger classes almost always had some sort of study group/breakout session each week to ensure the content could be properly absorbed. After freshman year, those class sizes dropped considerably. I never had a serious issue with any of my class sizes. VT: Describe one memorable experience with a professor and/or class. Perhaps one you loved the most or one youregretthe most. Noel: During the summer between my sophomore and junior years, I had already discovered the Study Abroad Office and made plans to study in Europe for the next semester. During my time getting to know the process to study abroad, I discovered other smaller, shorter-term study abroad opportunities. I ended up tagging along with a political science professor taking a group of graduate students to the Czech Republic and Slovakia. Traveling to new countries, learning about current political issues, and learning what academic life was like outside of the classroom was a blast! To top it off, after the trip was over, I spent an extra day or two in Vienna because the parents of one of my undergraduate friends lived there. Check out Noels tutoring profile. The views expressed in this article do not necessarily represent the views of Varsity Tutors.