Question

State one reason for placing mg and ca in the same group of periodic table???

Answer 1

Mg - Magnesium and Ca - Calcium are placed in the same group no. 2 of the periodic table because: 1. they have the valency 2 2. they all ...

Answer 2

hii there!!

Mg - Magnesium and Ca - Calcium are placed in the same group no. 2 of the periodic table because:
1. they have the valency 2
2. they all are alkaline earth metals.
3. they both are metals.

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