Unit 2: Matter

What is matter?

• Anything that has mass & takes up space

• Anything that is solid

• Anything that has a fixed volume

• Anything that you can see

Tags

NGSS.MS-PS1-4

NGSS.MS-PS1-5

Which describes how liquids are different than solids?

• liquids don't have fixed shapes

• liquids molecules are packed tighter together than solids

• liquids have

What 3 things determine the state of matter?

• shape

• volume

• kinetic energy

• electricity

• flammability

Tags

NGSS.MS-PS1-4

Select ALL that describes solids?

• definite shape

• definite volume

• lowest kinetic energy

• indefinite volume

• molecules packed tightly together

What happens to the chemical structure of a liquid such as water when it changes state?

• Nothing happens to the chemical structure

• liquid molecules lose kinetic energy

• molecules vibrate in place

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Anything that takes up space is...

• mass

• density

• volume

• gravity

indefinite shape, indefinite volume has an electrical charge

• solid

• liquid

• gas

• plasma

Tags

NGSS.MS-PS1-4

definite shape, definite volume

• solid

• liquid

• gas

• plasma

Tags

NGSS.MS-PS1-4

indefinite shape, definite volume

• solid

• liquid

• gas

• plasma

Tags

NGSS.MS-PS1-4

indefinite shape, indefinite volume

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4