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Noble Gas Short

Total questions: 15

Worksheet time: 15mins

Name
Class
Date
1.

What is the noble gas shorthand electron for the Sulfur atom?

a)

[Ar] 3p4

b)

[Ne] 3s23p4

c)

[Na] 3s23p4

2.

What is the noble gas configuration for Carbon?

a)

[He]2s22p2

b)

[Ne] 2s22p4

c)

[He]3s23p2

3.

What is the noble gas configuration for phosphorus

a)

[Ar] 3p5

b)

[Ne] 3s2 3p3

c)

[He] 3s2 3p5

4.

[Ne]3s23p1 is the noble gas configuration for which element?

a)

Sulfur

b)

Aluminium

c)

Silicon

5.

What is the electron configuration for Oxygen?

a)

[He]2ss2p6

b)

[He]2s22p4

c)

[O]2s22p4

6.

[Ne]3s23p6 What element does this configuration represent?

a)

Calcium(Ca)

b)

Sulfur (S0

c)

Argon (Ar)

7.

What is the noble gas configuration for beryllium?

a)

[He]1s2

b)

[He]2s2

c)

[Li]2s1

d)

[Li]2s2

8.

Which of the following is a characteristic property of noble gases?

a)

High reactivity

b)

Colorless and odorless

c)

Metallic bonding

d)

High density

9.

What is the electron configuration of the noble gas neon?

a)

1s22s22p61s^2 2s^2 2p^6

b)

1s22s22p41s^2 2s^2 2p^4

c)

1s22s22p51s^2 2s^2 2p^5

d)

1s22s22p31s^2 2s^2 2p^3

10.

Which noble gas is commonly used in lighting and signs due to its bright emission?

a)

Helium

b)

Neon

c)

Argon

d)

Krypton

11.

In which group of the periodic table are noble gases found?

a)

Group 1

b)

Group 8

c)

Group 18

d)

Group 17

12.

Which noble gas is used in balloons to make them float?

a)

Xenon

b)

Argon

c)

Helium

d)

Radon

13.

What is the main reason noble gases are chemically inert?

a)

They have a full outer electron shell

b)

They have high atomic masses

c)

They are solids at room temperature

d)

They have low melting points

14.

Which noble gas is used in cryogenics due to its low boiling point?

a)

Neon

b)

Helium

c)

Argon

d)

Krypton

15.

What is the common application of argon in everyday life?

a)

Used in welding

b)

Used in cooking

c)

Used in medicine

d)

Used in agriculture