fredderick1 fredderick1
  • 24-09-2018
  • Biology
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An element's atomic number is 39. How many electrons would an atom of this element have?

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david7025
david7025 david7025
  • 24-09-2018
im pretty sure the answer is 19
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Icesnow
Icesnow Icesnow
  • 24-09-2018
I think it might be 39 because atomic number equals to the number of protons and electrons.
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