blackstar7746 blackstar7746
  • 02-10-2017
  • Chemistry
contestada

How many neutrons are in the calcium-47 nucleus?

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shyannelegrant8
shyannelegrant8 shyannelegrant8
  • 02-10-2017
Their are 27 neutrons total 
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kayleebueno
kayleebueno kayleebueno
  • 02-10-2017
mass number = number of protons + number of neutrons. 47 = 20 + neutrons, so neutrons equal 27. Hope that helped :)
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