briannar2305
briannar2305 briannar2305
  • 06-09-2017
  • Physics
contestada

An atom of gold has an atomic number of 79 and a mass number of 197.How many protons,electrons,and neutrons does this atom have

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Kittysoftpaws123
Kittysoftpaws123 Kittysoftpaws123
  • 15-09-2017
79 protons
79 electrons
118 netrons
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