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What is the mass number for an element that has 62 protons, 85 neutrons, and 62 electrons
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The primary products of complete combustion of fossil fuels are a. carbon dioxide and water b. methane and water c. carbon monoxide and water d. carbon dioxide and carbon monoxide
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What is the mass number for an element that has 62 protons, 85 neutrons, and 62 electrons...
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