Physics, 10.07.2019 14:30 jaydenjohnson6310
An element has 4 protons, 5 neutrons, and 4 electrons. what is the atomic mass of the element? 4 5 8 9
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Explain earth's motion, using the terms "precession" and "rotation" in your answer.
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Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack
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An element has 4 protons, 5 neutrons, and 4 electrons. what is the atomic mass of the element? 4 5...
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