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01-11-2017
Physics

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An atom has 29 protons, 29 electrons, and 35 neutrons. What is the mass number of the atom?

Respuesta :

01-11-2017

the mass number is 64

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01-11-2017

The mass number will be 64 as to calculate the mass you add up the protons and neutrons.

Hope this helps!

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