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One way to represent a substance is with a chemical formula. In the formula CO2, what do the symbols Cand o refer to?
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An electron moved from a lower energy level to a higher energy level. what most likely happened during the transition? a random amount of light was released. a fixed amount of energy was absorbed. a fixed amount of energy was released. a random amount of light was absorbed.
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One way to represent a substance is with a chemical formula. In the formula CO2, what do the symbols...
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