What Is An Atom In Chemistry? A Simple Explanation

What Is An Atom In Chemistry? A Simple ExplanationIn the study of chemistry, what is an atom? That's a good question, and you may want to check your chemistry textbook for the answer. If you're not quite sure what an atom is, here are some definitions and a quick explanation of what they are.It's true that you don't need a high school chemistry book to get the definition right. All you need is a little knowledge of atoms. An atom is the smallest building block in nature. They are the basis of chemical reactions that give substances their properties. And for the purposes of this article, we'll focus on the more general notion of 'atom.'So, what are they? Basically, atoms have three basic components: protons, neutrons, and electrons.Protons are negatively charged particles and they form an electrical potential in a neutral solution. Electrons are positively charged particles that are responsible for forming the nucleus. These three particles combine to form two or more protons and two or more electrons. When two protons form a nucleus, they mutually repel each other to form helium, oxygen, and neon gases. If the protons and electrons are not properly balanced, they can get too close together, causing a nuclear reaction.An electron is the only member of the atomic nucleus with a positive charge. It is the part of the nucleus that will interact with the protons and neutrons. It is responsible for the creation of other protons and electrons through spontaneous fission and fusion. If the electron is missing, it will be left behind as the nuclei of a hydrogen atom. You can think of an electron as being like a rubber band. The more electrons there are, the stronger the bonds will be.For molecules to form chemical bonds, the molecules must possess one electron. The most common elements known to us today have electrons in their outer shell. There are four different types of oxygen - two of which are highly reactive. Oxygen has two of the four types of oxygen elements bec ause the atomic structure of oxygen is very unique. But all of the Oxygen atoms have one electron in their outer shell.When you understand these elements, you'll better understand how chemistry works. And if you get the right definitions and explanations from a good chemistry textbook, you should also get a good idea of what an atom is, in terms of reading on, using and understanding information.

Why Is It Important to Develop Your Leadership Skills

Why Is It Important to Develop Your Leadership Skills Does Everyone Need Leadership Skills? ChaptersWhat Are Leadership Skills?Why Everyone Needs Leadership SkillsWhat Leadership Skills Can Do for YouThe Need Good Leadership SkillsWe see them everywhere: at our place of business, in our email inboxes; in coffee shops, libraries... maybe even at the gym! Those adverts promoting leadership training, a full range of leadership courses, workshops in essential leadership...Blaring from the telly and the radio: “Do you have what it takes to be a leader?” Followed, of course, by an invitation to attend the next personal development seminar, retreat or self-assessment ahead of said retreat or seminar.All of which seems to imply that only the good, the strong, the determined and the ‘chosen few’ can be leaders â€" and you, obviously not one of them, must be trained.The thing is, you never wanted to be a leader; you have never had any intention of spearheading any remarkable discoveries, becoming chief executive officer of a multi-national corporation or making earthshatterin g decisions that would affect millions.All you ever wanted was to get by with a minimum of fuss and a lot of dignity. There’s nothing wrong with that.What would you need leadership classes for, then? The answer may surprise you.Come along with your Superprof as we lay out the case for leadership as it applies to you, me and everyone in the world. TraceyPersonal development Teacher 4.92 (9) £25/h1st lesson free!Discover all our tutors NatashaPersonal development Teacher 5.00 (7) £55/h1st lesson free!Discover all our tutors AntonellaPersonal development Teacher 5.00 (1) £15/h1st lesson free!Discover all our tutors IsamPersonal development Teacher 5.00 (3) £30/h1st lesson free!Discover all our tutors AndriyPersonal development Teacher £40/h1st lesson free!Discover all our tutors MichelePersonal development Teacher 4.73 (7) £40/h1st lesson free!Discover all our tutors FlloydPersonal development Teacher 5.00 (11) £40/h1st lesson free!Discover all our tutors OliverPersonal development Teacher 4.33 (4) £25/h1st lesson free!Discover all our tutorsWhat Are Leadership Skills? You may think you'll never step up to the podium but don't you actively practise participative leadership on the home front? Image by Florian Pircher from PixabayIf you’re thinking about leadership development, you should have some idea of what effective leadership is.We’re going out on a limb to presume that you have in the past or currently are working for an exemplary leader â€" perhaps someone who has undergone leadership skills training and is now putting to use all that s/he learned.If that truly is the case, consider yourself lucky! According to an article on LinkedIn, a social media site for professionals, bad boss statistics are truly staggering.An effective leader has a balance of inherent qualities and learned skills that function together to make that person someone you trust and are loyal to.Now, we give a breakdown of what, exactly, makes a leader.Leadership QualitiesHonest and Integral: Integrity is the number one quality that all good leaders embodySelf-confident: far from being arrogant, this person is assertive without being overbearingPassionate about their work, about giving their all and motivating others to do soAccountable: they will never yell at you for a mistake they (or someone else) made.Creative: leaders like to think up new strategies and they will encourage you to do so, tooEmpathetic: strong leaders all have emotional intelligenceThese are qualities that cannot be taught. After all, you are either ethical or not; honest or not, passionate and creative or not. However, if those qualities are present, they can be developed.Often, leadership and management courses will conduct exercises and activities that will draw on these qualities; how well a management trainee responds is a good measure of their capacity for any of these assets.Skills, on the other hand, can be taught; now we put them under the microscope.Effective Leadership SkillsThe ability to teach and mentor: many styles of leadership emphasise mentoring subordinatesTh e ability to delegate: delegating responsibilities is an act of trust as well as self-confidenceTeam building: great leaders help to build bridges between employeesThe ability to solve problems: problem-solving skills cut through all the distractions to get to the core of any problemproblem-solving draws on critical thinking skills â€" the ability to analyse, reason and arrive at a solution faster.The ability to make a decision (and stick by it): a good leader’s sense of accountability permits them to stand by a decision and accept whatever consequences there may be.The ability to communicate effectively: communication skills are absolutely vital to those in leadership roles!You can see how leadership qualities and skills work hand-in-hand to make company culture â€" a facet of working life formerly seen with derision and scorn, now desirable.With such leadership competencies in effect, morale is always high, team performance always exceeds norms and everyone goes home happy â€" o r, at least satisfied with their day’s work.Now that you know what leadership skills are, you may still wonder: why should you learn how to lead if you have no intention of leading anything or anyone? The ability to lead a team at work is on par with being able to lead your family Image by rawpixel from PixabayWhy Everyone Needs Leadership SkillsImagine for a second that you were in Japan when Typhoon Hagibis was due to hit. What would you do?You could look to your hotel’s management for direction; after all, they are used to managing such crises. They will surely advise you on   shelter and safety practices, and provide you with a list of do’s and don’ts while the storm rages.Or you could take matters in your own hands: keep the weather radar refreshed to see exactly where and when the storm will hit. Pack a ‘bug-out bag’ with essentials: first aid kit, nutrition bars and water; don’t forget clean socks.Waterproof your valuables â€" passport and money; it wouldn’t hurt to put your phone in a plastic bag, either.Now, you are ready for whatever may happen, thereby freeing up hotel staff to manage guests who are not as decisive, creative and self-assured as you.Isn't t hat a good example of how leadership skills can help in your everyday life?Cultivating personal leadership can prepare you to handle any crisis or emergency, be it caused by a natural phenomenon or a situation â€" say something gone awry in your family.Developing leadership skills can help you foster an environment of collaboration so that, when you cantankerous aunt or your surly teen tries to wreak havoc in your life, you can practise transformational leadership so that they come to the conclusion that their behaviours are not acceptable.In taking a leadership role in your life, you can motivate others â€" yes, even that cranky aunt into cooperating with you to make family gatherings fun for all.Speaking of being motivating and inspiring... what motivates you?Discover the best ways to develop leadership skills...What Leadership Skills Can Do for YouWe gather from your earlier assertion that you want a quiet, dignified life. Guess what? Leadership theories can help you there, too.B ecause leadership skill isn’t all about the workplace, you see. It’s also about self-awareness and interpersonal skill. It’s about growing into the assured, confident person you always knew you were but maybe didn’t quite dare to become.Discovering your leadership style is a way to understand and learn more about yourself, to understand how you’ve changed over time and to prepare you for other changes yet to come.Being a leader does not automatically put you at the head of a Fortune 500 company but it does put you on par or ahead of any situation that needs managing, from a rebellious teenager to choosing a career path.And then, with such assertiveness cloaking you, you will no longer need to beseech (perhaps somewhat plaintively) for a quiet life in charge of nobody.You were never really not in charge of anyone, anyway.Did you know there is a wealth of online resources to help you develop your leadership skills? The success you achieve in employing leadership skills does not automatically demand you must take a supervisory position at work! Image by Gerd Altmann from PixabayThe Need Good Leadership SkillsEvery day, you are in the business of yourself, seeing to your own best interests and taking care of the people in your life.It might sound somewhat self-centred but it is absolutely true: if you are above, say, the age of 12, you are, in fact, seeing to your interests and desires being met - from the salary you earn which affords you the life you live to the relationships you foster and cultivate.  That holds true for everyone, not just you.Let’s consider that idea: 7.5 billion people on this earth; each struggling for food, shelter, clothing, respect... perchance a quiet life.A hundred years ago, the business of being oneself was pretty much a zero-sum game, individually and collectively, among nations. Countries went to war because one party had what the other party wanted.Thankfully, w e’ve moved away from that model; we’ve realised on an international level what we’ve always known on a personal level: cooperation and collaboration work so much better than annihilation.Diplomacy, a particular brand of management and leadership â€" call it Civility 2.0 has made its way into the boardrooms and offices of companies great and small.Managers are getting away from shouting and berating employees; effective communication is the order of the day. Soft skills â€" active listening, conflict resolution and patience are far more valuable today than anyone’s ability to intimidate.If these skills work on a global scale to get results, if they work in a boardroom and to improve team performance â€" whether said teams are a project team or a sports team...If a leadership presence works everywhere it is, why wouldn’t leadership skills work for you?You don’t have to take a managerial position with a company to be a great leader.Simply having the management skills to add ress the issues in your life â€" cranky aunt, crabby teenager or college and career choices is reason enough to seek out a leadership development program.Now discover how you can develop your leadership traits...

Learn how to get the most out of your DSLR camera

Learn how to get the most out of your DSLR camera So How do you master your DSLR camera? ChaptersDSLR photography : What are some good sites to look into?Taking SLR photo classes in schoolLearning Digital Photography from a tutorManuals to learn the art of SLR photographyApps that can help you improve your SLR skillsA  digital single-lens reflex camera  (also called a  digital SLR  or  DSLR) is a digital  camera  that combines the optics and the mechanisms of a single-lens reflex  camera  with a digital imaging sensor, as opposed to photographic film.Digital Photography is the most used technical medium amongst beginner and intermediate photographers!Convenient, fast and efficient, the DSLR camera can easily be transported and even neophytes can take pictures easily with a quality camera.  However, few people really know the various functions of their camera and  Some budding photographers are content with average photos, not having the basics of shooting in this immensily generous format.  DSLR photography : on which sites to buy your device?You can easily transfer phot os from your SLR to your smart phone and the result, especially with the right apps is always incredible!Discover the best apps to learn on which to learn about and with your SLR:Photography LensesMy Canon Photo CoachPhotography CourseFotoToolGuru ShotsPhotoProfLearn PhotographyPhotography LessonsPhoto Tutorial and many many more being developed and discovered every day!As a general rule, downloading an application to learn SLR photography is totally free; however, this type of application imposes some scattered advertisements.The advantage of this type of learning? The possibility to consult your   course during a photo shoot!  Here, the student can fully practice   during his shooting and improve his post production image skills directly from his smartphone. The application is the ideal tool to learn and progress quickly in photo art and put that practice into practice.The application does not replace a real photo reflex course with a professional however, it is still useful to su pplement photo tutorials and to practice  before the next session with beginner exercises and tips to improve the quality of your image.Time to take out your SLR camera and start immortalizing every moment of your life! So get out there and shoot something amazing!

Why Some of the Very Best Sales People are Introverts - Introvert Whisperer

Introvert Whisperer / Why Some of the Very Best Sales People are Introverts - Introvert Whisperer Why Some of the Very Best Sales People are Introverts OFFICE POLITICS Power-Influence-Office Politics: it comes down to your Strategic Relationships and understanding of how you build each one of these elements. I want to help you accelerate your career by connecting you with your Free Instant Access to my video that outlines all of this and meaningful actions you can take today!  Start watching now by clicking here! Brought to you by Dorothy Tannahill-Moran â€" dedicated to unleashing your professional potential. Introvert Whisperer

3 Maps to Help You Pick the BEST Road Trip Songs [2016 update]

3 Maps to Help You Pick the BEST Road Trip Songs [2016 update] Suzy S. Bad news: Its August, and summer is halfway over.  Good news: Theres still plenty of time for a summer road trip! And of course, no road trip is complete without a playlist. The best road trip playlist  includes  songs to sing along with, songs to keep you energized, and songs that will appeal to everyone in the car (no easy feat!). So lets get to work. Grab a map, and mark the states youll be driving in. Then, check out our maps below:  just for kicks, the first map lists the  official (and some unofficial) state songs for all 50 US states. In case  you dont want to be blasting those songs, you have  two more maps to choose from. The second map offers road trip songs based on famous musicians from each state; the third map features OUR new picks for state songs. If you want to go the extra mile (pun intended), upload all three road trip playlists and hit Shuffle. You may even discover some new favorite songs! Dont agree with our picks? Think we should replace one song with another? Sound off in the comments we want to hear your thoughts! State Songs Across the US Whats your states official song? If you want to start with some patriotic spirit, add these tunes to your playlist. (Note: some states have multiple state songs, both official and unofficial.)   50 Famous Musicians From Each US State Next up,  we handpicked a famous musician with ties to each state, and a well-known song from that artist.  This ones a mixed bag: depending on your route, you may be blasting a country crooner  or boy band pop! State Songs for 2016 (Our New Picks!) We all know about life, liberty, and the pursuit of happiness. So in our final map  of road trip songs, were taking some creative liberties. If WE were choosing the official state songs across the US, heres what we would recommend. And again, youll get a nice mix of genres and styles with this playlist! Whats On YOUR Road Trip Mix? Whether your wanderlust takes you to the golden beaches of the West Coast, the rolling plains of the Midwest, or even back in time to the battlefields of the South or colonial settlements of the Northeast, nothing says good times like scenic drives with  your favorite people. And from country to hip-hop and jazz to rock, there’s something in these road trip playlists  for every type of music-lover. Now, its your turn.  Do you agree with our road trip songs? What famous musicians did we miss for your state? Let us know your thoughts by leaving a comment below! 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

Online Relatively Prime Numbers Tutors

Online Relatively Prime Numbers Tutors Relatively prime numbers are two integer which have only 1 as their common factor. Relatively prime numbers are also called as co-prime numbers or mutually prime numbers. This concept is very useful concept in mathematics. If a and b are any two integers they are called relatively prime numbers if both are divisible by number 1 and have no other common divisor. This can also be explained as the greatest common divisor for a, b is 1. Hence GCD of (a, b) is one. Example 1: Find if 30 and 77 are relatively prime numbers. Solution: Given are numbers 30 and 77. The number 30 can be written as: 30 = 1 * 2 * 3 * 5. The number 77 can be written as: 77 = 1* 7 * 11. Hence from the above representation of the numbers 30 and 77 its determined that they have a common factor 1. Hence 30 and 77 are relatively prime numbers. Example 2: Find if 48 and 36 are relatively prime numbers. Solution: Given are numbers 48 and 36. The number 48 can be written as: 48 = 1 * 2 * 2 * 2 * 2 *3 = 1 * 24 * 3. The number 36 can be written as: 36 = 1* 2 * 2* 3 * 3 = 1 * 22 *32. Hence from the above representation of the numbers 48 and 36 its determined that they have a common factors 1, 22 and 3. Hence 48 and 36 are not relatively prime numbers.

Tutorfair App for iOS and Android

Tutorfair App for iOS and Android In 2015, we launched our new Tutorfair app for mobiles and tablets! We wanted to provide some information on the latest update  available on iOS and Android. Download it today for free on the  App Store: for Android or iOS   Tutorfair App Description The mobile companion for Tutorfair.com - helping tutors and students connect.  Tutorfair is the best place to find and book a tutor. Managing your tutoring relationships has never been easier; connect quickly with clients and tutors using free instant messaging and manage your bookings from the palm of your hand! Find  the best tutors in your area - Search for the best tutors near you - Over 400 academic and musical subjects to choose from - Contact and book tutors easily - View full tutor profiles and videos The Tutorfair App keeps tutors and clients connected - The app will notify you when you have a new message on Tutorfair - Contact clients and tutors for free using instant messaging - Reply quickly to messages on-the-go within the app - Send suggested lessons and refer other tutors from your phone Manage your lessons and bookings on-the-go - View bookings, reserved lessons and past lessons - Reschedule and cancel lessons - View clients’ addresses and contact details from your messages - Easily update your availability from your homepage Job opportunities on the Tutorfair App - Post or reply to live job opportunities Quick and easy to build your tutor profile - Update your profile through the app - Ask for reviews through messages - Request references within the app - Reply quickly and get repeat bookings to move up the search results. * Tutorfair messaging uses the same internet data plan that you use for email and web browsing, there is no extra cost to message and stay in touch with your clients.

Look Down On - Phrasal Verb of the Day

Look Down On - Phrasal Verb of the Day Todays phrasal verb of the day is: Look Down OnInfinitive form: Look Down OnPresent Tense: Look Down On/ Looks Down Oning form: Looking Down OnPast tense: Looked Down OnParticiple: Looked Down OnLook Down On is an inseparable English phrasal verb. It is also a  three word phrasal verb.  It can be  used in two different ways:When you consider someone or something as unimportant or with little to no value1. The new manager looks down on the other employees and treats them like servants.2. Some people have a habit of looking down on anyone that is different from them.Complete the sentences below with the correct form of Look Down On.1. ______ ____ __ people will never make you happy.2. You shouldnt be _____ ____ __ people because of their work. Everyone deserves to be respected, regardless of what they do.3.4. The neighbor that Sharon ____ ____ __ helped her when she was locked out of her house. Since then, Sharon learned her lesson and vows to never ____ ____ __ anyone again.5.  Nobo dy likes being _____ ____ __.Change the example sentences above to negative sentences (or positive, if the sentence is already negative). Then change them to questions.

Andys October Language Challenge Week 1

Andys October Language Challenge Week 1 Andy is our new UX Designer and recently joined the italki team in September.  One of the first things he did was join the italki October Language Challenge as he really needs to improve his Chinese as you can tell from his Public Video Pledge.  Hes graciously offered to blog about his experiences and how he is going to conquer the Challenge!  Take it away Andy Wow, this has been an awesome week! Here in China we were quite lucky to begin the month of October with 7 days of holidays! In fact from October the first to October the seventh, China celebrated with seven days of national holidays the 65th birthday of the Peoples Republic of China, established the 1 October 1949. I took advantage of the break to kickstart my chinese and i took 6 classes already with the awesome chinese teacher Elena Ann during this 7 days. Actually I practiced Chinese much more than just those 6 hours, it usually take me between 30 minutes to one hour to prepare for a class. By reviewing the previous lesson by myself I can be much more efficient during the class and take the chance to talk more to the teacher instead of just getting stuck for seconds to try to remember a word. Another trick I use with my teacher is to try to write to her on the SKYPE  chat (while we have a lesson) every new word that we encounter or that I have issue to remember so whenever I have time during the day I can just pick up the SKYPE  chat on my phone and flip through those words to practice.  I find this technique quite handy! Here a snapshot of how i usually take a class: On one side i have the textbook that Elena sent me, on the other side the video and the chat where i write in Pinyin (next years goal is written chinese!) Screenshot of Andys class with Elena Ann This week I think I will take only  one or two more classes, and will focus on consolidate what I have learned until now. How is your challenge going? Let us know! Just in case you are dont remember how bad my chinese is,  take a look at my video pledge! See you soon guys! Andrea