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Neehouse538
Neehouse538 Neehouse538
  • 05-06-2015
  • Chemistry
Answered

An atom has 13 protons and 14 neutrons. What is its mass number?

Verified Answer :

IwAsSoMeGuY
IwAsSoMeGuY IwAsSoMeGuY
  • 05-06-2015

Protons have a mass of 1
Neutrons have a mass of 1

So 131 + 141 = Mass number 27

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mack42502
mack42502 mack42502
  • 05-06-2015


you add 13 and 14 and get 27 because It is the total amount.

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