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20 Periodic Elements

Total questions: 24

Worksheet time: 24mins

Name
Class
Date
1.

What are the first 5 elements in order?

a)

Hydrogen, Helium, Lithium, Beryllium, and Boron

b)

Aluminum, Carbon, Sulfur, Potassium, and Calcium

c)

Silicone, Hydrogen, Helium, Potassium, and Magnesium

d)

Lithium, Oxygen, Phosphorous, Chlorine, and Neon

2.

What are the elements 6 - 10 in order?

a)

Sodium, Potassium, Silicone, Boron, and Magnesium

b)

Carbon, Nitrogen, Oxygen, Fluorine, and Neon

c)

Calcium, Sodium, Potassium, Lithium, and Beryllium

d)

Magnesium, Calcium, Potassium, Carbon, and Oxygen

3.

What are the elements 11-15 in order?

a)

Magnesium, Aluminum, Sulfur, Carbon, and Calcium

b)

Calcium, Sulfur, Nitrogen, Oxygen, and Beryllium

c)

Nitrogen, Potassium, Fluorine, Carbon, and Phosphorus

d)

Sodium, Magnesium, Aluminum, Silicone, and Phosphorus

4.

What are the elements 16 - 20 in order?

a)

Oxygen, Sodium, Potassium, Chlorine, and Silicone

b)

Sulfur, Chlorine, Argon, Potassium, and Calcium

c)

Potassium, Oxygen, Argon, Sulfur, and Beryllium

d)

Silicone, Sodium, Potassium, Sulfur, and Oxygen

5.

What is Hydrogen's symbol, number, and mass?

a)

H

b)

1

c)

4

d)

1

6.

What is Helium's symbol, number, and mass?

a)

13

b)

He

c)

2

d)

4

7.

What is Lithium's symbol, number, and mass?

a)

Li

b)

6

c)

3

d)

7

8.

What is Beryllium's symbol, number, and mass?

a)

B

b)

Be

c)

4

d)

9

9.

What is Boron's symbol, number, and mass?

a)

B

b)

5

c)

44

d)

11

10.

What is Carbon's symbol, number, and mass?

a)

Ca

b)

C

c)

6

d)

12

11.

What is Nitrogen's symbol, number, and mass?

a)

N

b)

F

c)

7

d)

14

12.

What is Oxygen's symbol, number, and mass?

a)

18

b)

O

c)

8

d)

16

13.

What is Fluorine's symbol, number and mass?

a)

F

b)

9

c)

19

d)

12

14.

What is Neon's symbol, number, and mass?

a)

Ne

b)

17

c)

10

d)

20

15.

What is Sodium's symbol, number, and mass?

a)

Na

b)

11

c)

23

d)

25

16.

What is Magnesium's number, symbol, and mass?

a)

23

b)

Mg

c)

12

d)

24

17.

What is Aluminum's number, symbol and mass?

a)

Al

b)

13

c)

43

d)

27

18.

What is Silicone's symbol, number, and mass?

a)

Si

b)

14

c)

28

d)

12

19.

What is Phosphorous' symbol, number, and mass?

a)

P

b)

17

c)

15

d)

31

20.

What is Sulfur's symbol, number, and mass?

a)

S

b)

40

c)

16

d)

32

21.

What is Chlorine's symbol, number, and mass?

a)

Cl

b)

17

c)

35

d)

2

22.

What is Argon's symbol, number, and mass?

a)

Ar

b)

18

c)

32

d)

40

23.

What is Potassium's symbol, number, and mass?

a)

K

b)

19

c)

39

d)

15

24.

What is Calcium's symbol, number, and mass?

a)

C

b)

Ca

c)

20

d)

40