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An atom includes 8 electrons, 8 protons, and 8 neutrons. what is the mass of the atom?
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An atom includes 8 electrons, 8 protons, and 8 neutrons. what is the mass of the atom?

User EliadL
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1 Answer

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Answer: 16

Explanation: Hence, the mass number of an oxygen atom = 8 + 8 = 16.

User Jack Smit
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