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The top documents tagged [atomatomic mass unit]
Chapter 1 Measurement 第 1 章 測量. Chapter 1 Measurement 1-1 What is Physics? 1-2 Measuring Things 1-3 The International System of Units 1-4 Changing Units
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III. Atomic Structure A. Components of atoms + - a) electron, e - (negatively charged), -1.6 x 10 -19 C mass = 1/1838 that of a H atom Chapter 3 1
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