AdriannaASV
AdriannaASV AdriannaASV
  • 07-09-2017
  • Chemistry
contestada

What is a rule for determining the mass

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gabi222
gabi222 gabi222
  • 07-09-2017
mass number is the sum of protons and neutrons in the atomic nucleus
 
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malee1 malee1
  • 07-09-2017
: The mass number is the sum of the protons and neutrons in the atomic nucleus.
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