Melting, Freezing, Boiling Points

At what temperature does liquid water become vapor or steam?

• 0 degrees Celcius

• 50 degrees Celcius

• 100 degrees Celcius

• 212 degrees Celcius

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

A grandmother wants to make tea and puts water on a stove to boil, but she forgets about it. A while later she comes back to the pot, but notices that the water is gone.

What happened to the water?

• The water grew legs, jumped out of the pot, and ran away.

• The water turned into ice.

• Nothing happened. The water is still there.

• The water evaporated and turned into gas.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

At what temperature does solid ice start becoming a liquid?

• 32 degrees Celcius

• 0 degrees Celcius

• 100 degrees Celcius

• 212 degrees Celcius

Tags

NGSS.MS-PS1-4

A little girl starts to eat ice cream outside on a sunny day, but soon, the solid ice cream turns into ___________.

• gas

• liquid

• a milkshake

• nothing I'd want to eat

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

At what temperature does liquid water become a solid?

• 100 degrees Celcius

• 0 degrees Celcius

• 32 degrees Celcius

• 212 degrees Celcius

Tags

NGSS.MS-PS1-4

A old man sits outside with a friend slowly drinking coffee on a freezing day. The coffee turns from a ________ to a _________.

• gas to a liquid

• liquid to a gas

• solid to a liquid

• liquid to a solid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5