Unit 2 Test Review

Take a look at the jar, what state of matter does this represent?

• liquid

• gas

• solid

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

Take a look at the jar, what state of matter does this represent?

• liquid

• gas

• solid

Tags

NGSS.5-PS1-1

NGSS.5-PS1-3

Take a look at the jar, what state of matter does this represent?

• liquid

• gas

• solid

Tags

NGSS.MS-PS1-4

What is a characteristic shared by both a solid and a liquid?

• They have definite shape

• They have definite volume

• They have indefinite mass

• They take the shape of their container

If you have a mixture of an unknown solid dissolved in water. What method would be best to separate the solid from the water?

• Evaporation

• Filter the water

• Freezing

• Heating

Which phase change will have particles separating and moving faster?

• Freezing

• Boiling

• Condensation

• Melting

Tags

NGSS.MS-PS1-4

Endothermic is ___

• heat/energy entering

• heat/energy exiting

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Exothermic is ___

• heat/energy entering

• heat/energy exiting

Tags

NGSS.MS-PS3-5

NGSS.MS-PS3-3

What phase change is liquid to solid?

• Boiling

• Melting

• Freezing

• Condensation

Tags

NGSS.MS-PS1-4

What phase change is solid to liquid?

• Boiling

• Melting

• Freezing

• Condensation

Tags

NGSS.MS-PS1-4