Linnarvra Linnarvra
  • 14-10-2015
  • Chemistry
contestada

Silicon-30 contains 14 protons. It also contains ?

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Andrea0715 Andrea0715
  • 14-10-2015
16 neutrons
Since the atomic mass (30) is equal to the number of protons + the number of neutrons
in an equation, it would be 30=14+x 
x=16
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