States of Matter and Changes

States of Matter and Changes

Assessment

Interactive Video

Chemistry, Science

7th - 10th Grade

Hard

Created by

Jackson Turner

FREE Resource

The video tutorial from IGCSE StudyBuddy covers the states of matter, including solids, liquids, and gases, and their properties. It explains particle structure, changes of state like melting and boiling, and the effects of temperature and pressure on gases. The tutorial also discusses diffusion and the impact of molecular mass on diffusion rates. Heating and cooling curves are used to illustrate state changes. The video concludes with a call to action for viewer engagement.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which state of matter has a fixed volume but takes the shape of its container?

Liquid

Solid

Plasma

Gas

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In which state of matter are particles arranged in a tightly packed, orderly pattern?

Solid

Liquid

Gas

Plasma

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the process called when a solid turns into a liquid?

Boiling

Condensation

Freezing

Melting

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

At what temperature does water boil?

100°C

0°C

150°C

50°C

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the temperature of a substance during a change of state?

It decreases

It increases

It fluctuates

It remains constant

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the term for the change from a gas to a liquid?

Condensation

Sublimation

Melting

Boiling

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does increasing the temperature affect the volume of a gas?

Increases the volume

Decreases the volume

No change in volume

Volume becomes zero

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