Wayground logo

Free Printable Worksheets

Font size

S
M
L
XL
Worksheets

Atomic Model

Total questions: 6

Worksheet time: 4mins

Name
Class
Date
1.

How many protons does chlorine have?

a)

15

b)

16

c)

17

d)

39

2.

How many neutrons does neon have?

a)

3

b)

10

c)

8

d)

9

3.

Potassium has the symbol

a)

P

b)

K

c)

Ph

d)

Re

4.

Nitrogen has

a)

7 neutrons

b)

6 neutrons

c)

5 protons

d)

5 electrons

5.

The periodic table is organized by

a)

the number of protons an atom has

b)

the number of electrons an atom has

c)

alphabetically

d)

in order of discovery

6.

What atom is this?

a)

Berylium

b)

Hydrogen

c)

Oxygen

d)

Radon