zoegrace
zoegrace zoegrace
  • 29-09-2016
  • Physics
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How many protons are in an element with an atomic number of 8 and a mass number of 18?

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ash3ly ash3ly
  • 29-09-2016
If an element has a atomic number of 8 and a mass number of 18, then the number of protons us also 8
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