Question

pls solve no. 20 .....pls .....ans me quickly as possible.....pls....​

Answer 1

i think the answer is As the valency of the element M is = 3

a. M (Cl)3

b. M2(O)3

c. M (PO4)

d. M (CH3CO2)3

sry confirm nahi h par shayad yahi h ✌️✌️hope it helps pls mark as brainlist