Question

correct the following statements:
a. A molecular formula represents an element.

b. Molecular formula of water is H2O2.

c. A molecule of sulphur is monoatomic.

d. CO and Co both represent cobalt.

e. Formula of iron 3 oxide is FeO

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Answer 1

Answer:

a. A molecular formula represents a molecule.

b. Molecular formula of water is H2O.

c. A molecule of sulphur is octatomic

d. CO represents Carbon Monoxide and Co represents Cobalt.

e. Formula of iron 3 oxide is Fe2O3.