Anatomy of a Molecule

Anatomy of a MoleculeChemistry is defined as the study of the chemical bonds. The bonds in this case are between molecules of one element combination and the other element. These are relatively long, slender chains. The physical properties of the atoms and their relative quantities determine how well the chemical bonds hold together.Cations make up the majority of atoms and neutral or non-polar molecules. These are positively charged ions and negatively charged anions. The most common cations are hydrogen, oxygen, and nitrogen.Neutral or non-polar molecules have a balance of positive charges. These cations make up the majority of atoms and neutral or non-polar molecules. There are many types of these molecules including amines, ketones, amides, and alkenes. These are compounds made of more than one cation. An example of a Cation-Anion Equivalent is protein.All compounds have both a positive and negative charge. A cation has a charge equal to that of the positively charged anion. One molecule of a non-polar molecule is composed of an atom with a charge equal to that of the cation. It's unique contribution to the total cation-anion charge balance is its added negative charge. Each part of the atom contributes to the overall total of cation-anion charges, therefore each part will have a distinct, measurable effect on the behavior of the rest of the atom.Proton Diatomic Compounds, Phosphate, Inorganic Compounds, (Potassium Chloride, Potassium Iodide) Organic Compounds, (Glycerin, Egg Whites, Fatty Acids) Organic Acid Compounds, Organic Nitrogen Compounds, (Glycerol, Chlorhexidine, Bromine) Herbal, Synthetic, RadiologicalA cation is made of hydrogen, oxygen, and nitrogen. The cation is found in protein molecules and carbon compounds. This is where the chemical bond between the negatively charged anion and the positively charged cation is created. During the protein synthesis process the protein is combined with anions and the resulting compounds are cations. When co mpounds of anions and cations are joined, they form what is called a covalent bond.A cation and anion have a completely different molecular structure. The cation consists of a single atom, while the anion is composed of two. A cation consists of two groups of atoms, while an ion consists of one group of atoms.Biosynthesis, Biochemistry, and Cell biology use the term cation and anion interchangeably. All components of these fields must be aware of this new chemistry definition and effect so many different studies.

Work Definition - What Is It?

Work Definition - What Is It?Work definition is important when you are looking to determine whether you should consider pursuing a career in chemistry. While the general public usually considers a job as an appropriate career for them, many will often tell you that you are not an ideal candidate unless you have a chemistry degree. Whether or not you want to pursue a career in chemistry is really up to you but you should be aware of what it means to have a work definition to figure out if chemistry is the right career for you.First of all, you need to decide whether or not work definition means that you are required to perform scientific laboratory research. If so, then obviously, you probably would be a chemist. However, it could mean that you only have to carry out laboratory work if there is a chemistry job open and it does not mean that you are only required to do laboratory work for your life after school. For example, I am a licensed practical nurse and am not required to do any scientific laboratory research while I was working for a company.Then, you also need to determine whether or not you are required to complete a specific work definition of chemical materials for a particular course. For example, there is a requirement that you must complete chemical lab requirements that you took as part of the chemistry department when you were a student. This is just one form of work definition and you might not even be required to complete this at all, especially if you take a course that does not require chemical lab work at all.Then, you also need to determine what type of work you will be doing after school is over. If you have completed a four year degree from a university, then you will most likely find a lab technician position or a position with a pharmaceutical company where you will work closely with a chemist. If you are thinking about doing a degree that is not accredited, you might not have a real work definition of what your career path might look l ike in the future.It is important to realize that even after you graduate, there will be a wide variety of new career paths that you can take. Therefore, you will still need to have a work definition in order to know what your expectations are as far as the direction you want to go in your life.Also, be sure to make sure that you have a work definition that includes a job outlook for at least three years after you graduate. You do not want to waste time chasing down a new career when you are actually chasing after a more desirable career. For example, if you are not sure if you will ever return to school for a degree in chemistry, you might want to work with your life coach to help you get a work definition of a career that you can continue to pursue after you graduate.Finally, make sure that you make sure that you have a work definition so that you know if you want to continue your education or pursue a different career. Often, there is a definite difference between a career and a job. However, make sure that you think through this carefully before making a decision about pursuing your education.

How to Find the Best Portuguese Tutor Jobs Online

How to Find the Best Portuguese Tutor Jobs OnlineIf you are looking for good quality Portuguese tutor jobs then this is your chance to learn the language and be taught to speak in Portuguese. It is a great opportunity to expand your work experience and give you more responsibility in your work environment.There are many reasons why Portuguese is spoken so widely and many jobs are available in teaching or consulting for companies that require translation of written material, newspaper reports, educational materials and conferences. These jobs will involve having to communicate with people who speak Portuguese in a non-professional setting and having to know the vocabulary and grammatical structures of Portuguese. The language can help to attract potential employers to you and open up new opportunities.You will also find it beneficial to learn how to write in Portuguese and would be happy to build your confidence in writing. Your employers will appreciate the effort they will see in yo u. Language is important but more so when you are doing work in a professional setting.If you have a degree in a foreign language and are interested in Portuguese then this is a good option for you. It helps to acquire the skills which employers look for, knowledge and a good command of the language. It is important to find the right type of Portuguese tutor jobs to help you take the next step towards achieving success.You need to find employment where you are comfortable and that is going to help you develop in the language and build your language proficiency. Employers are looking for well-educated individuals with a proper command of the language. A good command of the language is necessary to open the doors to employment opportunities. Job vacancies in Portugal also tend to pay very well, making it easier to reach your goals.Find the best Portuguese tutor jobs that fit into your needs and to suit your career. Take your time and do not rush into signing on with an employer. Being a member of a club is not always good. It is important to find a good Portuguese tutor jobs that will give you the training that you need to make your career more successful.While searching for Portuguese tutor jobs online be sure to check out the different website that advertises and it is important to compare the English language websites against the Portuguese language websites to help you find the perfect one. If you are ready to learn the language in a fun and practical way then you can find excellent job opportunities by joining online courses. This will give you the opportunity to get a good certificate, which will show employers you are committed to learning Portuguese and taking it seriously.

Dividing Matrices

Dividing Matrices Dividing matrices cannot do directly as usual division. Dividing matrices is similar to dividing mixed fractions. As we are doing in dividing mixed fractions find the inverse of divisor matrix and multiply with the matrix in the numerator. If A and B are two matrix then A/B = A (1/B) = A B-1.B-1 is the inverse of B. Actually we dont divide the matrix; it can be done by multiplying with the inverse of matrix. The following examples help you to understand the division of matrices. Example 2: Explain the steps involved in matrix division. Solution: Let us assume two matrixes are A and B To divide two matrix B/A We cannot divide the matrix directly To divide matrix B/A, first find out inverse of A And then multiply with matrix B. The inverse of A can be found by swapping the position of matrix and divide everything by the determinant. After finding the inverse of matrix B, multiply with matrix A. While multiplying matrix we need to do the dot product of rows and columns. The final matrix is division of B/A.

4 Ways Parents Can Help High School Students Succeed

4 Ways Parents Can Help High School Students Succeed High school can easily become an overwhelming experience. You and your student may face multiple obstacles, both academic and social, and you may thus be wondering, How can I help my high school student succeed? Among other actions, parents can help high school students succeed by keeping current with teachers, helping students plan what classes to take, and establishing goals for the future. Supporting your student is key. Here are four ways parents can help high school students succeed: 1. Help your high school student succeed by remaining up-to-date with teachers and grades Parent-teacher communication can fall by the wayside as your child grows older. We sometimes believe that high school students are independent enough not to need face-to-face meetings between the adults in their lives, but high schoolerslike younger studentsdo best when supported by parents. One of the best ways to effectively support your child is to be in touch with his or her school. Attend your students open house or back-to-school night, which is often before school starts or at the beginning of the year. There, you can meet one or more of your childs teachers, as well as any administration youd like to talk to or hear from. Youll get to know the vision of the school (if youre not already familiar with it), as well as practical expectations from teachers and school policies for: attendance discipline homework. Attend parent-teacher conferences too. They may be less frequent than those in elementary or middle school, but they are great ways to stay in touch about how your child is doing in the specific class, as well as how he or she can improve. Remember that you can always initiate and set up an appointment with a teacher or administrator should a specific issue arise. Additionally, many schools now have online parent portals that provide access to student grades or allow parent-teacher communication. [RELATED: High School Parent-Teacher Conferences: What to Ask] 2. Help your high school student succeed by planning which classes to take In high school, more so than in middle school, students have a wider variety of classes to choose from. Theyll have core subjectsincluding English, history, math, and scienceplus electives. Your child will likely meet with a school counselor before each semester to discuss course schedules, but take some time to discuss this with your student as well. In terms of core classes, consider the different levels of difficulty: honors, AP (Advanced Placement), and IB (International Baccalaureate) courses. If he or she is game, encourage your child to take AP or IB classes (if available). These courses give students a healthy challenge and a jump-start in college. They also look good on a college application. In terms of electives, encourage your student to take classes that could extend his or her knowledge of a potential career path or personal interest, or those that are just a great creative outlet. 3. Help your high school student succeed by encouraging participation in extracurricular activities Extracurricular activities, especially in high school, have countless benefits. They help students become more invested in school, and can serve as opportunities to make friends. They help students get to know teachers (if they sponsor a club or team), as well as develop leadership and teamwork skills. They help students better articulate what they might like about a subject or possible career. They allow students to develop a healthy sense of independence. Beyond clubs, sports, and teams at school, talk to your child about possible internships or service activities in the community. Some schools can connect students to internships with organizations they already have relationships with, and who are familiar with working with students. These types of commitments will offer your child real world experience and help him or her gain a better sense of what it means to be a member of the community. 4. Help your high school student succeed by making plans for college and beyond Discuss college and career early on in high school so your student knows what to look forward to and how he or she might be able to get there. Help your child schedule standardized tests, like the SAT or ACT, and plan out a study schedule to break down prep into manageable chunks. Suggest resources, like test prep books and tutoring, that can act as supports. Speak with your student about his or her future aspirations, and make short and long-term goals to get there, even though these aspirations might change over the years. Visit colleges, if possible, and discuss with your child what he or she is looking for, and what would work best for your students learning style, future career, and finances. The above tips can help you and your student make the most of high school. The idea is clear communication: with your students school, their teachers, and with your student. When checking in with your child regularly, you can better discern how to balance their independence with how you can support them academicallyand emotionallythroughout this important time. Any topics you want to know more about? Let us know! The Varsity Tutors Blog editors love hearing your feedback and opinions. Feel free to email us at blog@varsitytutors.com.

Top 6 Tips for Getting That Promotion - Introvert Whisperer

Introvert Whisperer / Top 6 Tips for Getting That Promotion - Introvert Whisperer Top 6 Tips for Getting That Promotion Let me emphasize that Self-Promotion doesn’t have to be obnoxious to be effective.  But, if you don’t Self-Promote you, who will? If you ever want to get ahead, you have to learn how to Self-Promote. I want to help you accelerate your career by connecting you with your Free Instant Access to my video that shows you simple, yet effective ways to Self-Promote. Start watching now by clicking here! Brought to you by Dorothy Tannahill-Moran â€" dedicated to unleashing your professional potential. Introvert Whisperer

Getting Down to Business Useful Italian Phrases and Etiquette Tips for Doing Business

Getting Down to Business Useful Italian Phrases and Etiquette Tips for Doing Business Brooke Neuman Close the deal on your next Italian business trip with this lesson from  Italian teacher Nadia B. on  useful Italian phrases and etiquette tips for doing business Are you planning on doing business in Italy? It’s important that you learn Italianâ€"even just a littleâ€"before your trip, as you want to interact with constituents in a professional and polite manner. In this article, we’ll explore various useful Italian phrases and words you can use to ensure your meetings go off without a hitch. But before we jump into learning Italian, below are some helpful etiquette tips. Italian Business Etiquette Tips When it comes to doing business, Italy and the U.S. are fairly similar; however, there are some cultural differences. Use the tips below to ensure that you’re well prepared for your meeting. Be on time: Contrary to popular belief, Italians take punctuality for business meetings very seriously. Make sure your on time for meetings and leave yourself enough time to get to your destination if you’re not familiar with the area. Gift giving: Only after you’ve established a trusted relationship with your Italian constituents is it appropriate to give a small gift. Proper gifts include liquors, delicacies, or crafts from your native country. Dress Code: Italians are as serious about their fashion as they are their food. Make sure, therefore, that you dress to impress. Men typically wear high-quality, tailored suits, while women opt for a feminine skirt suit or dress. Greetings: Greet the group by saying “Buongiorno” (good morning) or Buonasera? (good afternoon/evening) and shake each individual’s hand. Typically, older people and women will be introduced first. Titles:  When meeting someone for the first time, address the person with his or her appropriate title followed by his or her last name. For example, Dottore and Dottoressa for individuals holding a university degree, Avvocato for a lawyer,  Ingegnere for an engineer, and Architetto for an architect. Useful Italian Phrases for Business Perhaps the most important concept to learn in Italian is the use of the formal ‘you’. While in English, there’s only one way to address a person, in Italian theres a  formal (“Lei”) and an informal (“tu”) option. In most business situations, you’ll want to use “Lei” since it’s more formal and a sign of respect. However, if you find yourself among colleagues of a similar age in a more casual situation, it may be more appropriate to use “tu”. Here are some other useful Italian phrases for initial introductions and greetings, as well as some  helpful  networking phrases. “Buongiorno, come sta/stai?” (Hello, how are you [formal/informal]?) “Piacere.” (Nice to meet you.) “Come si chiama/ti chiami?” (What is your name (formal/informal)?) “Sono ___.” (My name is ___.) “Per quale società lavora/i?” (For what company do you [formal/informal] work?) “M’interesserebbe sapere più del suo/tuo lavoro.” (I would be interested to learn more about your [formal/informal] work.) “Posso avere il suo/tuo recapito?” (Can I have your [formal/informal] contact information?) “Se vuole/vuoi, mi piacerebbe incontrarci per un caffè.” (If you [formal/informal] like, I’d like to meet you for a coffee.) When you’re really getting down to business, you might need the following Italian phrases. “Quanto costerebbe questo progetto?” (How much would this project cost?) “Quanti articoli vorrebbe/vorresti?” (How many items would you [formal/informal] want?) “Quando potrebbe essere realizzato?” (When could it be completed?) “Possiamo usare l’inglese per communicare?” (Can we use English to communicate?) Lastly, here are some useful Italian vocabulary words that might come in handy. la riunione (meeting) l’agenda (agenda) la presentazione (presentation) il verbale (report) la tassa (tax) il salario (salary) gli affari (business [in the general sense]) l’azienda/l’impresa (company) l’impiego/il lavoro (occupation) il negozio (shop/store) il/la cliente (client) il pranzo di lavoro (working lunch) il biglietto da visita (business card) i contatti (contacts) With these useful Italian phrases and etiquette tips above, youll be able to smoothly navigate throughout the world of business in Italy. Post Author:  Nadia B. Nadia B. teaches Italian in New York, NY. She graduated summa cum laude from New York University, with a double degree in Italian Language and Literature and Classical Music Performance.  Learn more about Nadia here! Interested in Private Lessons? Search thousands of teachers for local and live, online lessons. Sign up for convenient, affordable private lessons today! Search for Your Teacher