Solid particles are...

• tightly packed.
• loosely bonded and flowing.
• free to fly in all directions.
• so hot that the electrons are removed from the nucleus.

Gas particles are...

• tightly packed.
• loosely bonded and flowing.
• free to fly in all directions.
• so hot that the electrons are removed from the nucleus.

Liquid particles are...

• tightly packed.
• loosely bonded and flowing.
• free to fly in all directions.
• so hot that the electrons are removed from the nucleus.

Solids have...

• a definite shape and volume
• a definite shape but no definite volume
• No definite shape but a definite volume
• no definite shape or volume

Liquids have...

• A definite shape and volume
• A definite shape but no definite volume
• No definite shape but a definite volume
• No definite shape or volume

Gases have...

• A definite shape and volume
• A definite shape but no definite volume
• No definite shape but a definite volume
• No definite shape or volume

Gas particles have the _______ energy.

• most
• middle amount of
• least

Solid particles have the _________ energy.

• most
• middle amount of
• least

At higher temperatures

• particles in an object have less energy
• particles in an object move faster
• a gas contracts

The speed of the molecules determines the _____.

• Temperature
• density
• pressure