Question

plz......
write an chemical formula of

1. sodium oxide
2. calcium chloride
3. aluminium oxide
4.magnesium hydroxide
5.sodium carbonate

Answer 1

1- Na2O
2-CaCl2
3-Al2O3
4-Mg(OH)2
5-Na2CO3

Answer 2

1. sodium oxide-Na2O
2. calcium chloride -CaCl2
3. aluminium oxide-Al2O3
4.magnesium hydroxide-Mg(OH)2
5.sodium carbonate-Na2Co3


Hope it helps uhh❤