kiduzivert kiduzivert
  • 01-11-2017
  • Physics
contestada

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

Respuesta :

ktjo
ktjo ktjo
  • 01-11-2017
the mass number is 64
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k393b
k393b k393b
  • 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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