what is the valency of iron,zinc,gold and silver
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Answered by
3
1) 2,3
2) 2
3) 1
4) 1
hope it helps.........
2) 2
3) 1
4) 1
hope it helps.........
sayadav:
thanks
Answered by
1
1)2,3
2)2
3)1
4)1
this is answer
2)2
3)1
4)1
this is answer
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