The amount of space an object takes up. 

• volume
• mass
• matter
• energy

The amount of atoms (building blocks of matter) that a substance has. 

• volume
• mass 
• matter
• energy

Gas has mass & takes up space.

• true 
•  false

Tags

NGSS.MS-PS1-4

Which state of matter has indefinite shape & volume?

• solid 
• liquid 
• gas

Tags

NGSS.MS-PS1-4

Which state of matter has the highest kinetic energy (atoms move the fastest)?

• solid
• liquid 
• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state of matter has the lowest kinetic energy (atoms move the slowest)?

• solid 
• liquid
• gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

In which state of matter are the atoms spaced the closest together?

• solid
• liquid
• gas

Tags

NGSS.MS-PS1-4

In which state of matter are the atoms spaced the farthest apart & are the most compressible?

• solid 
• liquid
• gas

Tags

NGSS.MS-PS1-4

Dry ice is an example of what phase change.

• freezing
• melting
• vaporization/boiling
• sublimation

Tags

NGSS.MS-PS1-4

When ice melts does kinetic energy decrease (release heat) or increase (absorb heat)?

• kinetic energy decreases & heat is released 
• kinetic energy increases & heat is absorbed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4