jasminebarbin4515 jasminebarbin4515
  • 21-06-2017
  • Chemistry
contestada

The sum of the protons and neutrons in an atom equals the ____. (1 point)

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ShauryaGarg
ShauryaGarg ShauryaGarg
  • 22-06-2017
The sum of the protons and the neutrons of an atom is equal to the ATOM'S ATOMIC MASS. This mass is concentrated in the nucleus of the atom.

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maddiedungo
maddiedungo maddiedungo
  • 30-10-2018

the answer is mass number. i took the test and got it correct

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