Chemistry 1 Yr7

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Total cards: 24•Content version: v3•Public deck•Updated: 8/1/2026

Card preview (24)

Front (Question)

What are the three states of matter?

Back (Answer)

Solid, liquid, gas

Front (Question)

What are all things around us made of?

Back (Answer)

Particles

Front (Question)

Describe the particle arrangement in solids

Back (Answer)

Regular arrangement, touching

Front (Question)

Describe the particle arrangement in liquids

Back (Answer)

Random arrangement, touching

Front (Question)

Describe the particle arrangement in gases

Back (Answer)

Random arrangement, not touching

Front (Question)

How do particles in a solid move?

Back (Answer)

Vibrate on the spot

Front (Question)

How do the particles in liquids move?

Back (Answer)

Moving over each other randomly

Front (Question)

How do the particles in gases move?

Back (Answer)

Randomly in every direction until bumping into each other or their container

Front (Question)

Give two properties of gases

Back (Answer)

Can flow, can be compressed

#10

Front (Question)

Give two properties of liquids

Back (Answer)

Can flow, cannot be compressed

#11

Front (Question)

Give two properties of solids

Back (Answer)

Cannot flow, cannot be compressed

#12

Front (Question)

Why can’t solids flow?

Back (Answer)

There are strong forces between the particles

#13

Front (Question)

Why can liquids and gases flow?

Back (Answer)

There are weak forces between the particles

#14

Front (Question)

Why can gases be compressed?

Back (Answer)

There is space between the particles

#15

Front (Question)

Why can’t solids and liquids be compressed?

Back (Answer)

The particles are already touching

#16

Front (Question)

Condensation

Back (Answer)

Gas to liquid

#17

Front (Question)

Evaporation

Back (Answer)

Liquid to gas

#18

Front (Question)

Deposition

Back (Answer)

Gas to solid

#19

Front (Question)

Sublimation

Back (Answer)

Solid to gas

#20

Front (Question)

Freezing

Back (Answer)

Liquid to solid

#21

Front (Question)

Melting

Back (Answer)

Solid to liquid

#22

Front (Question)

Melting point

Back (Answer)

The temperature when a substance changes from a solid to a liquid

#23

Front (Question)

Boiling point

Back (Answer)

The temperature when a substance changes from a liquid to a gas

#24

Front (Question)

What temperature is the melting point of water?

Back (Answer)

0 °C