Chemistry, asked by lilsupah4551, 8 months ago

Find the valency of underlined element or radical in following formula:
CaCl2 ,CaCo3,Nh3,

Answers

Answered by shailajasonawane777

2

Explanation:

Ba=+2

P=+1

Cl=-1

N is -3

S is +6

Ca is +2

Na is +1

O is -2

Fe is +3

Al is +3

Co is +2

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