lizbethreyes962
lizbethreyes962 lizbethreyes962
  • 23-01-2017
  • Physics
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number of valence electrons for calcium?

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Аноним Аноним
  • 23-01-2017
Calcium has 2 valence electrons
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ajlw0414
ajlw0414 ajlw0414
  • 23-01-2017
Two. Calcium is a Group 2 elementall elements in that group have two valence electrons.
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