Question

If a metal M has a valency of 2 then find out its carbonate formula?

Answer 1

Answer:

MCO3

Explanation:

Hope it helps you!

Please mark me as the Brainliest!

Answer 2

Answer:

M2CO3

Explanation:

M2CO3, The valency of carbonate ion i.e, CO3 is 2-. Hence, the molecular formula is M2CO3.