States of Matter and Energy

Matter in this state has no definite shape, but has definite volume

• solid

• liquid

• gas

• plasma

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What happens to the thermal energy of a substance as it freezes?

• the substance gains thermal energy

• the substance loses thermal energy

• the substance absorbs thermal energy

• there would be no thermal energy

Tags

NGSS.MS-PS1-4

Temperature at which ALL molecules stop moving. 

• 100ºC

• Absolute zero

• 0ºC

• 32ºF

Tags

NGSS.MS-PS1-4

In this state of matter, the molecules have enough energy to completely separate from each other.

• gas

• solid

• liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What is the state of water at 50°C and 100 kPa.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

Using this state diagram, what state would water likely exist at 1000°C and 150 kPa?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

Using this state diagram, what state would water likely exist at -500°C and 75 kPa?

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4

Particles vibrate in place and do not change relative positions.

• solid

• liquid

• gas

Particles move relative to each other, but remain in contact with each other.

• solid

• liquid

• gas

Particles are widely spaced except when they collide.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4