Define Periodicity in Chemistry and Understand the Role of Metals in Biology and Nanotechnology

Define Periodicity in Chemistry and Understand the Role of Metals in Biology and NanotechnologyIf you are a student of Chemistry, then you might be curious to know what definition periodicity is. With this, you will get information and an explanation of how and when a specific chemical or its compound acts.Defining Periodicity in Chemistry is a somewhat tricky task because of the uncertainty about the exact definition. If it is defined as the periodicity of the reaction, it can be explained that there is a time line or sequence or pattern in which the reactions take place. It may also be defined as the frequency of occurrence of a chemical or its compound.If we have a chemical element like Oxygen, it has periodic number of the second order. On the other hand, if we have a compound like Ammonium Chloride, it has periodic number of the second kind. The sequence of these periodic numbers are like the stone spiral.This problem in defining periodicity in chemistry can also be seen in what we call the Periodic Table. Each element has its own cycle, which denotes the periodicity of each chemical element. The Periodic Table was created by Johannes Kepler, who was a very famous astronomer and mathematician who came up with the idea of a static reference system for all the elements in the world.Metals are considered as one of the most important element in our life since its temperature is controlled by many other elements in our universe. Since metals play a vital role in the flow of electricity and the movement of other atoms in our universe, metals are also used in the manufacturing of electronics and computers. As a result, metal's cycle is also very important in defining the behavior of metals. The variation of the cycle indicates the behavior of metals and different metals go through different cycles.With this system, we can now understand the roles played by metals in our body systems. Metal cycle does not only indicate the cycle of the metals but it also provides us with an indication of their properties. For example, some metals may react more slowly compared to others.It is important to understand the relevance of this concept to both biological systems and nanotechnology. Hence, you must take a closer look into the matter of defining periodicity in chemistry and let us know your opinion about it in the comments section below.

Put Back - Phrasal Verb of the Day

Put Back - Phrasal Verb of the Day Todays phrasal verb of the day is: Put BackInfinitive form: Put BackPresent Tense: Put Back/ Puts Backing form: Putting BackPast tense: Put BackPast Participle: Put BackPut Back is a separable English phrasal verb. It can be used in the following ways:When you place an object back to where it belongs or to where it was previously1. Alan doesnt like the way his room was rearranged, so he requested their housemaid to put things back to exactly how it was before.2. I can let you borrow my favorite sweater, as long as you put it back to my closet afterwards.When something is causing a project to slow down1. Theres a hurricane coming, so were gonna have to work on putting back the training program to a later date for our employees safety.2. Janice , the manager, puts todays project back because she has more urgent matters going on.When you postpone doing something and do it at a later date1. We might have to put back our road trip until everyone is ready.2. The Joker had put back his pran k for Gotham City that night, because Batman was there to stop him.When you take a lot of alcoholic drinks into your system (Informal)1. If only you had avoided putting back one bottle of vodka every night, you wouldnt have had liver cirrhosis now.2. Did you see the man whos putting back drinks one bottle after another? He always wins the drinking contest.iframe width=560 height=315 src=//www.youtube.com/embed/hrc4PjzxoYw?rel=0 frameborder=0 allowfullscreen/iframeExercises: Write your answers in comments and we will correct them.Fill in the gaps from the video above: Hell be ___ __ in his tiny cage  with ten other dogs who will bully  him, and rape him, until hell  eventually be euthanized.What was the conversation about?Complete the sentences below with the correct form of Put Back.1. The kid was running around without a shirt on, so his mother was running after him to get him to ____ his shirt ___ on.2. Antonette ___ her party dress ____ to her cabinet, and decided to sleep the ni ght away. She can get really moody sometimes, alright.3. The classes were ____ ___ until tomorrow due to stormy weather.4. An alcoholic can ____ __ half a bottle of Jack Daniels in one hour.5. I think theyre gonna have to ____ the business meeting ____ until the boss arrives.Change the example sentences above to negative sentences (or positive, if the sentence is already negative). Then change them to questions.

GCSE Analysis Of Mice and Men by John Steinbeck

GCSE Analysis Of Mice and Men by John Steinbeck English Literature GCSE Analysis: Of Mice and Men by John Steinbeck Overview This novella was first published in 1937, shortly after John Steinbeck had become a full-time writer, supporting himself by his pen.   It concerns two friends, itinerant farmhands in Southern California, Lennie and George.   Lenny is large, strong and mentally underdeveloped, while George is quick-witted and small.   Their relationship is the heart of the story, as the reader observes their tenderness towards one another expressed in the rough language of working men.   As the story winds to a tragic close, George has to make an awful decision so that he has some hope of a life of his own. Language Steinbeck writes the novella featuring closely on the spoken voice, like much of his fiction.   He was an acute observer of everyday people and took pride in his ability to recreate their voices on the page.   Chief among his tools are non-standard verb forms â€" ‘he done’ to replace ‘he has done’ or ‘he did’ â€" and contractions â€" ‘’em’ to replace ‘them’ and ‘di’n’t’ to replace didn’t.   Together these tricks help the reader hear the speech as much as read them. Much of Lennie’s speech uses repetitive phrases â€" when he is first introduced we hear him say ‘You drink some, George.   You take a good big drink.’   This cyclical mannerism seems at once natural and abnormal.   What makes Lennie stand out is not that he repeats himself â€" all of Steinbeck’s characters do â€" but that he does it so much.   In fact, Lennie also repeats what George does, mimicking him in a pathetic attempt to do the right thing.   When he relaxes, he crosses his hands under his head like George before ‘raising his head to see whether he were doing it right.’ As men who work outside, Lennie and George live in an agricultural world.   The animals who fill the book â€" wild, domesticated, imaginary â€" each have a reality given to them by Steinbeck’s precise descriptions.   Whether it is rabbits sitting ‘as quietly as little gray, sculptured stones’ or a heron ‘laboring up into the air’, the writer takes time to show the natural world with a fresh eye.   This sets his story in a deeply visual, realised world, even though the setting is a very small area of Southern California, and even though the length of time the events take is only a few days. Anger George is a simple man with an admirable concern and love for his friend â€" but what makes him so real is the limit he repeatedly comes up against.   When Lennie wants ketchup for his beans, George explodes into a tirade, saying ‘Whatever we ain’t got, that’s what you want.’   His anger might seem disproportionate until we consider how long he has been looking after Lennie, and how desperate he is to have some respite.   In some ways this anger is a symptom of his own loneliness, quite plain when he talks about the life he ‘could live so easy’.   Crooks diagnoses it as a ‘loneliness for land’, something Steinbeck would write about time and time again, but when George, and Lennie paint their most detailed picture of the ‘fatta the lan’’ it is in the company of Candy â€" and the prospect of more company adds fuel to their fire.   The men are desperate for a community, however small, where they are valued. Curley is so dangerous because of his own pent-up anger.   We can see it when he unwisely challenges Lennie to a fight, needing some sort of punchbag so that he can work out his frustrations at his wife’s behaviour.   Lennie has frustrations that echo these, but of a more childish nature.   He shouts at the dead puppy, ‘Why do you got to get killed?   You ain’t so little as mice.’   Each character in the story is struggling with their own weaknesses, and without the means to help one another. Forgiveness George’s attitude towards Lennie’s accidental killing is truly remarkable.   Admittedly, neither he nor Candy had any liking for Curley’s wife, but they both focus on how they can best help Lennie.   And George notes that ‘Lennie never done it in meanness.’   He continues, surely thinking back to all the accidents and mistakes he has seen: ‘All the time he done bad things, but he never done one of ‘em mean.’   Although George will become Lennie’s executioner, we realise that he considers his friend entirely innocent, and will willingly forgive him for all the ‘trouble’ he has made for George.   However, there’s no victory in this, for in killing Lennie, George loses his own best friend, destroys his own dream and throws away the one thing that made him different to the other swampers: his pity and his desire to provide for others. Memory ‘Jesus Christ, Lennie!   You can’t remember nothing that happens, but you remember ever’ word I say’.   Lennie’s memory, including the rote-learnt ‘fatta the lan’’ recitation and the words of Aunt Clara, is a confusing obstacle to both him and George.   Without the ability to think for himself, Lennie is utterly dependent on George’s guidance.   We never really know what happened in Weed, but George remembers it and Lennie remembers the results: ‘We was run off’.   He also inconveniently remembers much of George’s monologuing, his conversation the girls ‘on Howard Street’ and anything else that will prick George’s conscience.   And without these reminders, perhaps George is right to be hopeless, and he will sink into an alcoholic cycle of work and waste. Steinbeck has really written a domestic tragedy in the novella, although the household is an unconventional one.   The scale of the emotions involved is really dictated by the little world he creates: we know what Lennie’s death means to George, and we know that Slim and Candy have a little sorrow, but other than that, his passing will be unmourned, meaning that the reader has an obligation to be moved and to act differently in response to what Steinbeck has shown us. Need an extra hand with some English? Why not book a GCSE English tutor to come to your home from the Tutorfair website? More GCSE analyses: Animal Farm and Lord of the Flies

Ask A Nerd! International Baccalaureate Program

Ask A Nerd! International Baccalaureate Program Ask A Nerd! Q: What is the International Baccalaureate Program? Brief: The International Baccalaureate, or IB, is an educational foundation to help students ages 3 to 19 learn in a global environment. IB works with 3,968 schools in 147 countries to serve over 1.2 million students worldwide. Answer Students who enter the Middle Years Program are ages 11 to 16 and can receive a curriculum and guidelines for academic and life skills that requires them to go above and beyond the traditional school subjects. Students ages 16 to 19 can enter the Diploma Program, which is a highly competitive two-year curriculum that culminates in rigorous final examinations. Students who complete the IB Diploma Program can use it to enter top-tier universities across the globe. IB students are encouraged to be internationally minded. Theyre expected to have a deep understanding of their own culture and national identity while at the same time learning a second language and developing social and academic skills that will enable them to work with people of all nationalities. The IB Program is also research oriented and requires students to use critical thinking skills and ask questions rather than just listen. Community involvement and service is also a large part of IB (READ: College Application Crunch Time). The Typical IB Student So who is the typical IB student and what type of student will benefit from entering the International Baccalaureate program? According to the IB learner profile on the official website, IB learners strive to be inquirers, knowledgeable, thinkers, communicators, principled, open-minded, caring, risk takers, balanced, and reflective. As youll notice this is not a short list. Students who successfully complete the IB program go above and beyond the traditional school environment in multiple ways (READ: Ask a Nerd! Taking the AP Exam'). Someone who is naturally curious and wants to know about the world and others is considered to be an inquirer. A student who is knowledgeable will want to explore a range of fields and learn about many different subjects and their global significance. IB students must also utilize creative thinking and be able to express themselves confidently and successfully in at least two languages our Irvine foreign language tutors can help with that. IB students are also expected to act with integrity and honesty and have a sense of justice, fairness and dignity. The IB student should be open-minded by nature and appreciate both their own values and the values and traditions of other cultures and nationalities. The IB student is expected to be caring and show empathy. IB students are meant to be leaders, not followers, and be able to take a risk and show determination to reach their goals. IB students are also encouraged to be reflective and think about their own ideas and examine their own strengths and weaknesses to aid in self-improvement. Encouragement To Be Balanced The most unique aspect of the IB educational program is that it encourages students to be balanced. IB students are inspired to learn how to balance their lives: the intellectual, physical, and emotional. Theyre expected to recognize that their personal well-being and happiness is important. This is not often found in the fast-paced, sink or swim traditional school system. Students who are part of families who move frequently from country to country may find that its very difficult to adjust to new school systems multiple times. Attending an IB World School can help a multi-national student maintain a streamlined curriculum and be eligible to attend college or university in almost any country. Students who wish to learn more should visit the website:  www.ibo.org. Have a question for one of our nerds? Tweet it to us @TutorNerds. Give yourself the TutorNerds advantage by checking back often for the latest in our “Ask a Nerd” series. 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 post about; our Orange County private tutors are full of right answers.

GEC Education

GEC Education GEC Education GEC Education is a brand new state of the art facility based in the heart of Chongqings central business district. We specialise in offering pre-university preparation for students aspiring to study internationally, as such, we offer a range of training in international programmes such as the iGCSEs, iA-levels, along with professional IELTS training and support for our students. In addition to this, we are currently working in partnership with a UK private school to deliver a fully accredited International Foundation Degree Programme directly to our students here in China. We are very excited about this new project which will be launched in January of 2020 and are currently recruiting for new and passionate teaching staff to aid us in delivering this programme. GEC approaches education from a modern, practical and open-minded perspective. We are an international team with senior management hailing from the UK, Taiwan and the Middle-East who understand the challenges which teachers face when leaving their home country to teach abroad. Further to this, we believe that the success of our students often correlates directly with the happiness of our teachers. We, therefore, endeavour to provide a comfortable working space and life for our teachers where each member of staff is valued individually.

Everyone is Irish on St. Patricks Day! - ALOHA Mind Math

Everyone is Irish on St. Patricks Day! Did you know St. Patrick the patron saint of Ireland is famous for driving all the snakes from Ireland while preaching to the people of Ireland about Christianity? Most people in the US synonymize St. Patrick’s Day with green colored clothing, pots of gold and stories of leprechauns, Wait the dayisntlimited to this. The day is celebrated as a remembrance of the patron saint of Ireland, who died on March 17th in the year 416AD.It, is also a worldwide celebration of Irish culture and history. People of Irish heritage (and even those whoarent) in the United States love to celebrate St. Patrick’s Day. Everyone is Irish on St. Patricks Day! What do you plan to do on this day? I would suggest plan activities with your kids and communities to enjoy the day and honor this festive holiday. To start with the family can Dress according to the occasion or even better make a Shamrock T-Shirts together. Show your festive nature this St. Patrick’s Day or just bring yourself some good luck by dressing all in green. Food always makes everyone happy so go ahead and add to the joy by making some traditional Irish inspired recipes, It could be some Irish soda bread, Roasted Cabbage and Apples or Roasted Potatoes and bacon.Whatever you cook do not forget to add the scrumptious oatmeal Lace Cookies to your menu. To make the day memorable try out your hand at crafting Kissed Blarney Stone, Blocks,Hand-printrainbows and off course Chips. You will find plenty blogs online that will guide you how to craft them. Plan to relax a little on this day watch a movie Kaboose movie experts Jane Louise Boursaw and Bethany Porter have chosen their top choices for movies (likeThe Gnome-Mobile, seen above) that make the cut for the best flicks to watch this St. Patrick’s Day. Last make use of technology try out some fun online games and coloring pages which are about St. -Patricks Day and do play some quizzes to increase IQ of your kids and maybe even yours ?? Share with us any activities that you have lined up for this day.

10 Ways to Deal With a Difficult Boss

10 Ways to Deal With a Difficult Boss pexels.com 1. Observe your boss The Muse suggests that the first step you take should be to observe your boss. Try to figure out if there is a reason behind his/her behavior or if he/she is behaving irrationally. Attempt to conclude if his/her bad actions are his/her doing or merely out of his/her control. Looking at the situation as a whole is important in helping you understand your boss more. Examine if your boss treats everyone at work negatively or if you feel you are being isolated. If you know you have done something to damage that relationship, be sure to take steps to repair it soon rather than avoiding it. 2. Try to understand where your boss is coming from It is fairly easy to blame your boss for all the stress and pressure you may be experiencing, but try to understand where they are coming from. They themselves may be facing the same kind of pressure you are. They also may have to deal with a tough boss as well. As hard as it is,  Forbes recommends that you try to be more empathetic and sympathetic to your boss. 3. Dont slack off   The Muse concludes that you shouldnt let your boss’s bad behavior deter you from doing the best you can at your job. Keep working hard and doing all you can to succeed. Although you may feel discouraged at times, do not give your boss a reason to build a case against you. 4. Think through each interaction When you do not care for an individual it is easy for emotions to flare up and cause you to say something you shouldn’t. Since this individual is one who has power over you, it is important to keep those emotions and thoughts in check to prevent anything you may regret. Forbes concludes that you want to be honest with your boss, but also need to be sure you are careful about what you say and do. Simply be aware of   yourself and the way you interact with your boss because that can easily escalate the current situation. 5. Write everything down When dealing with a tough boss, the Muse suggests you document each interaction to prevent problems in the future. Writing down his/her requests will prevent later confusion or any contradictions. This can be a great way to keep track of what is being asked of you and to ensure you are always prepared. 6. Approach the situation positively Don’t let your boss’s attitude rub off on you. Psychology Today advises you to handle each situation positively and with confidence. This is a great way to show your boss that his/her negative demeanor does not affect you. 7. Figure out your bosss triggers The Muse suggests identifying what makes your boss angry and avoid doing that. If he/she hates tardiness, be sure to always arrive to work early. This will eliminate any unwanted tensions between you and your boss and deter problems from arising. 8. Do not be afraid to speak up As a subordinate you have to be respectful to your boss, but also make sure you are not being taken advantage of. There are drawbacks to being too timid as well. If the situation is so bad you are considering leaving, Forbes advises you talk to your boss about how you are feeling. If you approach the situation with respect and the right level of honesty there is a chance for change. It is also possible that the boss is oblivious of his/her actions, and in that case, you talking to him/her makes them more aware. 9. Try to maintain the relationship Even though you may not get along with your boss, you never know if he/she will be needed as a reference down the road. Forbes suggests you avoid destroying connections completely because often jobs will ask about your previous employments and ask to speak with your manager or boss. Above all try to keep the relationship as civil as you can. 10. Follow the correct procedures If you feel the need to take more serious action, do so the correct way. Avoid anything that can get you into trouble, such as name-calling or spreading rumors. Psychology Today advises that you take your complaints to Human Resources or another superior if you feel the need.