Question

1. write the molecular formula of
1. calcium sulphate
2.sodium phosphate
3.baron chloride

2. compare the properties of electrons ,protons and neutrons.?​

Answer 1

Answer:

CaSO4

Na3PO4

BCl3

Hope it helps you..

Answer 2

Answer:

(1) CaSO4

(2)Na2PO4

(3)BOCl2