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09-09-2020
Chemistry

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An atom has 14 protons, 16 neutrons, and 14 electrons. What is its mass number?

Respuesta :

09-09-2020

The answer is 30.

Explanation:

The total number of protons and neutrons in a nucleus is called mass number. So 14 proton plus 16 neutron is = 30 mass number.

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