PLEASE PLEASE PLEASE HELP ME CHEM! DUE IN 10 MINS!! 20 POINTS (SPAM COMMENTS WILL BE BLOCKED) GIVING OUT BRAINLIEST

Answer:
Natrium oxide
4 Na atoms
2 O atoms
Fluoride
6 F atoms
Lithium sulfate
8 Li atoms
16 SO atoms
Calcium
2 Ca atoms
Aluminum hydroxide
2 Al atoms
3 OH atoms
Manganese sulfate
2 Mn atoms
12 SO atoms
Cuprum chloride
1 Cu atom
2 CI atoms