Changes of State Review

The amount of matter in an object

• Volume
• Mass
• Density
• Space

When a liquid changes to a solid

• Sublimation
• Deposition
• Freezing
• Melting

Tags

NGSS.MS-PS1-4

Defined Shape and Volume

• Solid
• Liquid
• Gas
• None of these

Tags

NGSS.MS-PS1-4

Conservation of Mass

• The mass increases during a change of state
• The mass decreases during a change of state 
• The mass stays the same during a change of state

Tags

NGSS.MS-PS1-5

When a gas changes directly to a solid

• Sublimation
• Deposition
• Freezing
• Melting

The molecules are spread out

• Solid
• Liquid
• Gas
• None of these

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

It is not made of matter

• Solid
• Liquid
• Gas
• None of these

Defined volume, but takes the shape of the container.

• Solid
• Liquid
• Gas
• None of these

When a solid goes straight to a gas

• Sublimation
• Deposition
• Freezing
• Melting

Tags

NGSS.MS-PS1-4

What changes during a change of state?

• Mass
• Type of Particles
• Motion of particles
• Substance

Tags

NGSS.MS-PS1-4