Question

the valency of sodiam is 1 the valency of So4 is 2 then the chemical formula of the compound is
1⃣Na2So4
2⃣Na(So4)2
3⃣Na(So4)
4⃣2Na2So4​

Answer 1

Answer:

the valency of sodiam is 1 the valency of So4 is 2 then the chemical formula of the compound is

1⃣Na2So4

2⃣Na(So4)2

3⃣Na(So4)

4⃣2Na2So4