UNIT 1 REVISION CHECKLIST Topic 1.1 Can you a) define atomic number‚ mass number‚ isotopes‚ relative atomic mass‚ relative molecular mass b) remember the four stages in mass spectrometry and explain how each one works c) calculate relative atomic mass from isotopic composition data‚ or from a mass spectrum of an atom d) deduce relative molecular mass from the mass spectrum of a molecule e) Give the electronic configuration of atoms with atomic number 1-36 and of the common ions
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The Moment of my Life There is always that one moment that everyone had in their lifetime. Whether it would be a life changing moment emotionally‚ physically‚ or just the peaceful moments you have to yourself to think‚ and wonder about your life in a whole. It is important to capture and keep those moments safe with you throughout your life so you can think back to them‚ and know that is what got you where you are right now. For me‚ my biggest moment was the time I was offered to go into the
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The best moment of my life It’s the best moment of my life when I won the first prize in the National English Competition for College Students. People define the best moment of their life in different ways. For instance‚ my friends thought that the best moment was to watch the football match of Barcelona in the Nou Camp Stadium or say love to a girl in the university. However‚ mine is different. It happened in 2009 when I was a college student. As you know‚ there were varieties of
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I learned a lot about photography from the decisive moment. The decisive moment is a moment in time that has a special idea. Things like motion blur‚ exposure‚ the frustration of getting the perfect shot and ideas for later projects. The usage of the camera show the motion of object or lack of motion. The shutter speed is an important artistic decision. The artist decides if he or she wants to slow it down for a streaky look capturing more light and blurs what is in motion in comparison to the camera
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Lieutenant Henry’s Moment of Illumination Stephanie tries on her first pair of glasses. Before now‚ her view of the world has been blurry‚ but as she puts her new glasses on‚ everything becomes crystal clear. Just like Stephanie’s sudden clarity‚ an illuminating moment is when one makes an important realization that changes one’s perspective‚ or makes one question one’s priorities. A Farewell to Arms by Ernest Hemingway’s main character Lieutenant Frederic Henry has an illuminating moment while in the
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A life defining moment: My Story I won’t forget the day I met Tina Gorsuch who serves as my Mentor and Employer. It was a rainy day and I had finished my classes but was disillusioned about life. I had nowhere to go so I decided to go to a Pub and drink to stupor. As I walked towards my Car‚ I felt this empty feeling that made me distraught. I was to accompany my Sister to see her Dentist the next day so I just managed to stumble home. The night was uneventful as I kept gazing at the Stars and wondering
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Why Traditional Classroom Learning is better than Online Courses Online courses are becoming more and more popular. The ability to relax at home and use our own personal computers to obtain college credit is taking more and more students out of classrooms and putting them online. Technological evolution has obviously made our lives easier and more efficient. With that said‚ it only seems fit that we should utilize online learning in our colleges and universities. Or should we? While it may seem
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MY LAST MOMENTS WITH MY FATHER In the year 1992‚ Senegal was‚ for the first time‚ the capital of the African football. The African nation football cup was taking place in Dakar and Ziguinchor. Everybody was very exciting to have the best players of the continent in Senegal and it may be the year to win the African cup for the first time. With all that excitement‚ I kind of forgot that my dad was very sick and he too wanted people to forget that he was seriously ill. It began‚ one cold night
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THE TIMES 100 Edition 14 ASOS: The product lifecycle and online fashion Answer sheet Questions 1. What does ASOS stand for? As seen on screen. 2. What does ASOS sell? Own label and branded and fashion goods. 3. How many packages did ASOS send out to its customers each week? 70000 packages are sent out each week to its online customers. 4. Using the case study‚ explain how the Product life cycle works. The product lifecycle has a number of stages‚ research and development‚ introduction‚ growth;
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was as bright as if it has been washed and scrubbed with snow. The tickets were still in my pockets “I checked”. We had still 15 minutes to spare until the affectionate match we were wailing for to begin. In the mean time we were reminiscing And what moment they were. In about 5 minutes later it was becoming more like a blazing of a sun rather than arctic. We were not more than 100 meters away from the stadium. I could easily see the stadium with my bare eyes. I was peering
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