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The Brainliest Answer!
2015-10-31T00:10:27+05:30
The valency of carbonate is -2.
3 4 3
thanks for marking my answer as the brainliest.
ur wlcm
2015-10-31T01:19:17+05:30
The valency of Carbonate Radical is 2- .
2 5 2