Sublimation

Which of the following material can undergo SUBLIMATION?

• dry ice

• boiling water

• melted chocolate

• frozen strawberries

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Sublimation is

• when solid turns into gas

• when gas turns into plasma

• when liquid turns into gas

• when gas turns into solid

Tags

NGSS.MS-PS1-4

What is the definition of sublimation?

• a chemical process where a solid turns into a gas without going through a liquid stage

• the process of a liquid changing into a gas

Tags

NGSS.MS-PS1-4

What is an example of sublimation?

• Ice cream melting

• Dry ice

Tags

NGSS.MS-PS1-4

Can frozen foods sublime (change from frozen to not frozen without thawing out first)? (Yes or No)

• No

• Yes

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Sublimation is

• when solid turns into gas

• when gas turns into liquid

• when liquid turns into gas

• when gas turns into solid

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Dry ice are often used to keep an ice cake freeze.

The dry ice slowly become disappear.

This changing process is called ….

• deposition

• evaporation

• sublimation

• condensation

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

The activity shows the process of sublimation is ….

• snow during winter

• camphor on a closet

• butter in the frying pan

• cloud formation in the sky

Tags

NGSS.MS-PS1-4

The process of sublimation happened in number ....

• 1

• 2

• 3

• 4

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following processes is an example of sublimation?

• A) Dry ice turning into carbon dioxide gas

• B) Water boiling into steam

• C) Ice melting into water

• D) Salt dissolving in water

Tags

NGSS.MS-PS1-4