25georgea 25georgea
  • 17-12-2021
  • Chemistry
contestada

an atom has 10 protons and a mass number of 18 how many neutrons does it contain

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sup3rman2295
sup3rman2295 sup3rman2295
  • 17-12-2021

Answer:

8 i believe

Explanation:

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ewilson81 ewilson81
  • 17-12-2021
The answer is 8. You would do 18-10 = 8
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