MASALA SECONDARY SCHOOL BOARD MOCK EXAMINATION 2014 SCIENCE 5124/3 PAPER 3 (CHEMISTRY) 1hour 15minutes Additional materials: Monday 30th July 2014. Answer paper INSTRUCTIONS TO CANDIDATES Write your name‚ centre number and candidate number at the top of this page all separate Attempt all questions in SECTION A and only TWO questions in SECTION B SECTION A (45 marks) Answer all question in this section in the spaces provided
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classroom. Henry Mosley recognized a pattern in the elements and arranged them so that they formed the Periodic Table we use today. Writing Directions Write an essay explaining how the Periodic Table is organized. Be sure to include the terms atomic number‚ atomic mass‚ families‚ and periods in the explanation 5. Objects composed of just one element can be bought from Wal-Mart‚ a hardware store‚ or even a pharmacy. Your friend thinks that elements can only be found in the earth or in your science
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291 5 May 2014 Were the Atomic Bombs Used in World War II Justified? The research of the atomic bomb was brought up to President Roosevelt during World War II by Albert Einstein who had fled from Germany and Enrico Fermi‚ who also fled Italy. They both knew how about the atomic technology being researched by the Axis powers and both agreed that the President of the United States should know about it. This information is what started the effort and design of the atomic bomb known as‚ the Manhattan
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name‚ Centre Number and Candidate Number in the boxes above. Answer all the questions. Use blue or black ink. Pencil may be used for graphs and diagrams only. Read each question carefully and make sure you know what you have to do before starting your answer. Do not write in the bar code. Do not write outside the box bordering each page. WRITE YOUR ANSWER TO EACH QUESTION IN THE SPACE PROVIDED. ANSWERS WRITTEN ELSEWHERE WILL NOT BE MARKED. INFORMATION FOR CANDIDATES • • • The number of marks for
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|Student Number |101 | | | | |Student Name |Sunil_3 Patel | | |
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How to Write References Library and Learning Resources Table of Contents Section 1. Preface 2. 3. Introduction – why‚ when & what? The Harvard Referencing System 3.1 How do I cite the item in the text of my assignment? 3.2 General Rules Authors‚ Dates‚ Titles‚ Edition‚ Place‚ Publisher‚ Other information‚ Transliteration of Non-Western Alphabets 3.3 Detailed Examples i. Books (including Electronic Books) ii Journal Articles (including Electronic Journal Articles) iii. Newspaper Articles (including
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Dropping the Atomic Bomb On August 6‚ 1945‚ President Harry S. Truman made the decision to drop an atomic bomb on Hiroshima‚ Japan. Then on August 9‚ 1945‚ Truman ordered a second atomic bomb on Nagasaki‚ Japan. These two decisions were based the war timeline‚ war casualties‚ the successful completion of atomic bomb testing‚ the war experience with Japan‚ and the political conditions related to potential Russian claims on Japan. The atomic bomb decision was primarily driven by the weariness of
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Audrey Ng Society and History: Making of the Modern World Australia World War II Research Essay 2013 Question 4: Discuss the issues surrounding the United States’ decision to use atomic bombs against Japan. What motives were behind this action‚ and what arguments have been made against it? “I wonder if I can ever have children in the future.” - Words written from a young girl exposed to radiation from the A-bomb – Nagasaki. Hiroki Sato and Kentaro Okada.
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On August 6‚ 1945‚ Hiroshima‚ Japan‚ was destroyed by the first atom bomb ever dropped on a city. The first four chapters of the book Hiroshima‚ by John Hersey‚ are the true accounts of the bombing‚ told from the perspective and memories of six survivors. It was originally published in 1946. Almost four decades after the original publication of the book‚ John Hersey went back to Hiroshima in search of the people whose stories he had told. His account of what he discovered about them is now
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We can use the number line as a model to help us visualize adding and subtracting of signed integers. Just think of addition and subtraction as directions on the number line. There are also several rules and properties that define how to perform these basic operations. To add integers having the same sign‚ keep the same sign and add the absolute value of each number. To add integers with different signs‚ keep the sign of the number with the largest absolute value and subtract the smallest absolute
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