hayesbrue54 hayesbrue54
  • 11-07-2017
  • Chemistry
contestada

How many electrons would the element calcium need to be electrically neutral? 21 11 20 40

Respuesta :

dec77cat dec77cat
  • 11-07-2017
Ca №20

N(e)=20
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austinross363
austinross363 austinross363
  • 14-01-2019

It's 20 trust me. :D

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