Hindi, asked by tahir3039, 1 year ago

what are the valences of the following:-

CaO

Ca(OH)2

CaCO3

CaCl2

Ca3N2

Answers

Answered by soyabbhatta87

3

cacl2: +2

CaCo3:+2

ca(OH)2 : Ca:+2 , Oh:(-1)

CaO:+2

hope it's help full

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