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Revision 1 - Compounds

Total questions: 5

Worksheet time: 2mins

Name
Class
Date
1.

Name the elements present in Calcium carbonate.

a)

calcium,carbon,oxygen

b)

calcium, carbon

c)

calcium, oxygen

2.

How many atoms of hydrogen are present in the compound CH3COOH.

a)

3

b)

4

c)

2

3.

Name the compound with the formula CO.

a)

Carbon dioxide

b)

Carbon monoxide

c)

Carbon oxide

4.

Name the elements present in H2SO4.

a)

Hydrogen, sodium and oxygen.

b)

Hydrogen,oxygen

c)

Hydrogen,sulfur and oxygen

5.

Write the formula for the compound which has 2 atoms of Lithium and 1 atom of oxygen.

a)

LiO

b)

Li2O

c)

LiO2