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Lewis Dot Structures

Total questions: 10

Worksheet time: 30mins

Name
Class
Date
1.

What do the dots in a Lewis dot structure represent?

a)

Molecules.

b)

Protons.

c)

Valence electrons.

d)

Atoms.

2.

What is the Lewis dot structure for a neutral atom of bromine (35Br)?

a)

The element symbol Br with 7 dots around it.

b)

The element symbol Br with 8 dots around it.

c)

The element symbol Br with 5 dots around it.

d)

The element symbol Br with 35 dots around it.

3.

What is the Lewis dot structure for a neutral atom of sodium (11Na)?

a)

The element symbol Na with 11 dots around it.

b)

The element symbol Na with 8 dots around it.

c)

The element symbol Na with 1 dot around it.

d)

The symbol Na with 2 dots around it.

4.

What is the Lewis dot structure for a neutral atom of carbon (6C)?

a)

The element symbol C with 5 dots around it.

b)

The element symbol C with 4 dots around it.

c)

The element symbol C with 2 dots around it.

d)

The element symbol C with 8 dots around it.

5.

What is the Lewis dot structure for a neutral atom of iron (26Fe)?

a)

The element symbol Fe with 2 dots around it.

b)

The element symbol Fe with 8 dots around it.

c)

The element symbol Fe with 52 dots around it.

d)

The element symbol Fe with 26 dots around it.

6.

What is the Lewis dot structure for a neutral atom of phosphorus (15P)?

a)

The element symbol P with 15 dots around it.

b)

The element symbol P with 8 dots around it.

c)

The element symbol P with 3 dots around it.

d)

The element symbol P with 5 dots around it.

7.

What is the Lewis dot structure for a neutral atom of xenon (54Xe)?

a)

The element symbol Xe with 8 dots around it.

b)

The element symbol Xe with 6 dots around it.

c)

The element symbol Xe with 2 dots around it.

d)

The element symbol Xe with 54 dots around it.

8.

What is the Lewis dot structure for a neutral atom of boron (5B)?

a)

The element symbol B with 2 dots around it.

b)

The element symbol B with 8 dots around it.

c)

The element symbol B with 5 dots around it.

d)

The element symbol B with 3 dots around it.

9.

What is the Lewis dot structure for a neutral atom of lead (82Pb)?

a)

The element symbol Pb with 8 dots around it.

b)

The element symbol Pb with 4 dots around it.

c)

The element symbol Pb with 82 dots around it.

d)

The element symbol Pb with 28 dots around it.

10.

What is the Lewis dot structure for a neutral atom of oxygen (8O)?

a)

The element symbol O with 2 dots around it.

b)

The element symbol O with 4 dots around it.

c)

The element symbol O with 8 dots around it.

d)

The element symbol O with 6 dots around it.