PS CHapter 14

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-PS1-1

NGSS.5-PS1-3

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

• freezing
• melting
• burning
• evaporation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Freezing

• Solid to gas
• Liquid to solid
• Gas to solid
• Liquid to gas

Tags

NGSS.MS-PS1-4

Boiling

• liquid to gas
• gas to solid
• gas to liquid
• solid to liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is condensation?

• gas to solid
• gas to liquid
• liquid to solid 
• solid to liquid 

Tags

NGSS.MS-ESS2-4

NGSS.MS-PS1-4

Which form of matter has a definite shape and takes up space (has definite volume)?

• liquid

• solid

• gas

• clay

Tags

NGSS.5-PS1-3

Which form of matter take the shape of a container like this juice?

• liquid
• solid
• glass
• gas

Tags

CCSS.L.3.1A

CCSS.L.K.1B

Which form of matter fills the space like it has in the balloon?

• liquid
• string
• solid
• gas

Tags

NGSS.MS-PS1-4

The milk in the glass has volume and takes the shape of its container. Therefore, it is assumed that milk is a ______________.

• solid
• liquid
• gas
• plasma

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The molecules in the picture are tightly held together with little movement. They have shape and energy.  Therefore, the picture represents _________.

• solid
• liquid
• gas
• plasma

Tags

NGSS.MS-PS1-1