gher2090
gher2090 gher2090
  • 17-11-2016
  • Chemistry
contestada

Calcium (Ca) and oxygen (O) combine to form an ionic compound. Which best describes the electron dot formula for this compound

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Kawetsha
Kawetsha Kawetsha
  • 17-11-2016
CaO because oxygen have 2 dots and calcium as well
(oxygen valency -2
calcium valncy +2)= CaO
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