Week 1 - States of matter

Solid, liquid, or gases are made up of individual

• plants

• atoms or molecules.

Tags

NGSS.MS-PS1-1

Which has a definite shape and a definite volume

• Solid

• Liquid

• Gas

Tags

NGSS.5-PS1-3

NGSS.5-PS1-1

Atoms or molecules are barely attracted to one another

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

Vibrates but do not move past one another

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

At higher temperatures

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

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A gas

• has a definite shape but no definite volume
• has a definite volume but no definite shape
• has fast-moving particles

Tags

NGSS.5-PS1-3

NGSS.5-PS1-1

Freezing

• Solid to gas

• Liquid to solid

• Gas to solid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is happening when my ice cream changes from a solid to a liquid?

• freezing

• melting

• burning

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

Particles of a liquid

• are tightly packed together and stay in a fixed position.

• are free to move around one another but still touch.

Tags

NGSS.MS-PS1-4

Solid to Gas

• Deposition

• Sublimation

• Evaporation

Tags

NGSS.MS-PS1-4