jakobrichards02 jakobrichards02
  • 01-09-2020
  • Chemistry
contestada

atomic number and atomic mass

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janakdubey11oct
janakdubey11oct janakdubey11oct
  • 04-09-2020

Answer:

Together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons. If you want to calculate how many neutrons an atom has, you can simply subtract the number of protons, or atomic number, from the mass number.

Explanation:

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