Question

Calculate the valency for magnesium in magnesium chloride

Answer 1

Answer:

+2

Explanation:

Mg + Cl2 =0

Mg +2 (cl)=0

Mg +2 (-1)=0

Mg-2=0

Mg=+2

Answer 2

Answer:

Explanation:

anser s 2.

Reason.valancy of mg is 2.

Here 2 cl.

Chlorine valency s 1.

2 chlorine valance s 2.

So in mgcl2,2lectrons r donated 2 make stable configuration.

Hope this helps