Changes in Matter

If a box of crayons is left in a hot car on a summer afternoon, what change would you expect to observe in the crayons?

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

Tags

NGSS.MS-PS1-4

A student took ice cream outside on a summer day. The heat would cause what kind of change?

• a solid becoming a liquid
• a liquid becoming a gas
• a liquid becoming a solid 
• a gas becoming a liquid

Tags

NGSS.MS-PS1-4

Removing heat from water vapor causes what change in it's physical state?

• a liquid changing into a gas
• a solid changing into a gas
• a gas changing into a liquid
• a liquid changing into a solid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A drop of water was placed in a hot pan and seemed to disappear. The heat caused the water to....

• melt
• freeze
• evaporate
• gel

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Water vapor is forming a liquid on the outside of this glass because the vapor.

• loses heat when it touches the glass
• pulls cooler liquid through the glass
• becomes warmer close to the glass

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A glass of water was left outside on the coldest day of the year. The low temperature could make what change in the water? The water could...

• change color
• get a salty taste
• turn into ice

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Students heated a sample of water in a container. Later, the container appeared to be empty. The heat caused the water to...

• melt
• evaporate
• freeze

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When you melt a solid, do you add heat or take heat away?

• Add heat
• Take heat away

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

What process happens when gas is changed into a liquid?

• Evaporation
• Melting
• Freezing
• Condensation

Tags

NGSS.MS-PS1-4

When matter goes from solid to a liquid, that's called...

• Freezing

• Melting

• Evaporation

• Condensation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4