Kinetic Theory

Particles of these substances have the least energy

These types of material fill their container

..................... is when a liquid changes to a gas

For a liquid to change into a gas the particles need to ................ energy.

..................... is when a liquid changes to a solid

The higher the temperature the ................. the particles move.

The particles in a ................... have strong bonds between them.

...................... cannot be compressed.

The particles of a ................... vibrate and are close together.

For a solid to change into a liquid the particles need to ................ energy.

The particles of a ................. have no bonds between them.

When we heat a substance we transfer ............. to the particles.

..................... is when a solid changes to a liquid

...................... can be compressed.

The temperature at which a liquid becomes a gas is called...

Which of these is not a gas?

The particles of a ...................... move freely around each other and are close together.

All matter is made of .......................

For a gas to change into a liquid the particles need to ................ energy.

The particles of a ................... have weak bonds between them.

..................... is when a gas changes to a liquid

The temperature at which a solid becomes a liquid is called...

The particles of a ..................... move quickly and are far away from each other.

These types of materials take the shape of their container

For a liquid to change into a solid the particles need to ................ energy.

Which of these isn't a solid?

Which of these isn't a liquid?

Particles of these substances have the most energy