Science, asked by PRI6Ymeaishareenaka, 1 year ago

(a) Write the electron dot structure for calcium and oxygen. The atomic numbers of calcium and oxygen are 20 and 8 respectively.(b) Show the formation of calcium oxide by the transfer of electrons.

Answers

Answered by Thebestanswer

21

Ca^2+ +O^2- ( as Ca has 2 valence electrons and O has 6 )

Ca^2+ [O]^2-

CaO

Answered by santaasingh5

0

Answer:

cao

Explanation:

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