What is the mass number of an atom that contains 47 protons, 47 electrons, and 62 neutrons?

asked Jun 7, 2022 202k views

2 votes

What is the mass number of an atom that contains

47 protons, 47 electrons, and 62 neutrons?

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3 votes

Answer:

109

Step-by-step explanation:

Mass number = Protons + Neutrons

A = Z + N = 47 + 62 =109

Derek Kwok answered Jun 11, 2022

4.9k points

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