Noble Gases Uncovered: Properties and Applications in Everyday Life

Noble Gases Uncovered: Properties and Applications in Everyday Life

Assessment

Interactive Video

Chemistry, Science, Physics

9th - 10th Grade

Hard

Created by

Patricia Brown

FREE Resource

Noble gases, including helium, neon, argon, krypton, xenon, and radon, are stable elements with full valence shells. They are colorless, monatomic, and have various applications due to their stability. Helium is used in balloons and airships, while xenon and krypton are used in lasers and car headlights. Argon is used in light bulbs, and xenon serves as an anesthetic. Radon is used in radiotherapy. Noble gases also have advanced uses in insulation and space technology.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following items is commonly filled with a noble gas?

Plastic bags

Party balloons

Water bottles

Wooden boxes

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a key characteristic of noble gases that contributes to their stability?

They are metallic.

They have full valence shells.

They are highly reactive.

They have incomplete valence shells.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does the size of noble gas atoms change as you move down the group?

The size remains constant.

The atoms get larger.

The size fluctuates randomly.

The atoms get smaller.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which noble gas is used in car headlights to improve road safety?

Helium

Xenon

Neon

Argon

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What property of helium makes it suitable for filling airships?

It is denser than air.

It is a solid at room temperature.

It is less dense than air.

It is highly reactive.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when an electrical current is passed through neon?

It turns into a liquid.

It reacts with tungsten.

It becomes a solid.

It emits a bright orange light.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which noble gas is used as a natural anesthetic in medicine?

Radon

Krypton

Xenon

Neon

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