Question

6. What does each of the following formula
represent?
(a) 2H
(b) 02
(c) 4,0
(d) CuSO4​

Answer 1

Answer:

1. Hydrogen
2. Oxygen
4. Copper Sulphate

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Answer 2

Answer:

a) 2 atoms of hydrogen

b) 1 molecule of oxygen

c) 4 molecules of water

d) 1 molecule of copper sulphate