States of Matter and Phase Changes

Which of the following happen when a solid becomes a liquid.

• The particles move slower and get closer
• The particles move faster and move farther apart

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Solid to gas is called

• condensation

• evaporation

• sublimation

• freezing

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Liquid to gas is called

• condensation

• evaporation

• freezing

• melting

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4

To make the molecules in a substance move slower energy needs to be added.

• True
• False

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of these has the least amount of energy?

• particles in a solid
• particles in a gas
• particles in a liquid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The water in a bowl seems to have disappeared after a few days.

• sublimation
• condensation
• melting
• evaporation

Tags

NGSS.MS-PS1-4

NGSS.MS-ESS2-4

Wax in a lit candle will do this.

• melt
• freeze
• evaporate
• sublimate

Tags

NGSS.MS-PS1-4

In order to make ice cream it must be

• frozen
• melted
• evaporated
• condensed

Tags

NGSS.MS-PS1-4

The freezing point of water in celcius is....

• 0 C

• 32 C

• 100 C

• -21 C

Tags

NGSS.MS-PS1-4

As the temperature of a gas rises its volume ____________.

• stays the same

• increases

• decreases

Tags

NGSS.MS-PS1-4