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Characteristics of Carbon Atoms

Total questions: 5

Worksheet time: 2mins

Name
Class
Date
1.

Hydrocarbons are compounding whose molecules consist of....

a)

Carbon atoms and water molecules

b)

Carbon atom and a hydrogen atom

c)

C, H, O, and N atoms

d)

C, O, N atoms, and a small amount of P, S, Cl

e)

Carbon atoms and non-metal atoms

2.

The carbon atom is unique. The correct statement regarding the peculiarity of the carbon atom is....

a)

Carbon has 4 valence electrons which can form covalent bonds

b)

Carbon has a relatively large size so that it can bind all elements

c)

Carbon has 6 valence electrons so it can bond with 6 other atoms

d)

Carbon can be made by humans

e)

Carbon can form ionic bonds from its four outer electrons

3.

Look at the picture!

Primary C atoms are indicated by the number....

a)

1, 7, 8, 9, and 11

b)

2, 4, 5, 6, and 7

c)

1, 7, 8, 10, and 11

d)

2, 9, and 10

e)

2, 5, and 9

4.

Look at the picture!

Secondary C atoms are indicated by the number....

a)

1, 7, 8, 9, and 11

b)

2, 4, 5, 6, and 7

c)

1, 7, 8, 10, and 11

d)

2, 9, and 10

e)

2, 5, and 9

5.

Look at the picture!

Tertiary and quaternary C atoms are indicated by the number....

a)

1 and 3

b)

2 and 5

c)

3 and 7

d)

4 and 6

e)

6 and 8