Question

Write the formula of the following:

i) Sodium chloride. ii) Aluminium oxide.

iii) Ammonium sulphate.​

Answer 1

Answer:

formula of sodium chloride - NaCl

formula of aluminium oxide - Al2O3

ammonium sulphate - (NH₄)₂SO₄

Answer 2

Answer:

1. formula of sodium chloride - NaCl
2. formula of Aluminum oxide - Al 2 o3
3. formula of ammonium sulphate - ( NH 4)2 SO 4

Explanation:

hope it helps.