2.23 Sublimation

TRUE/FALSE: After a substance sublimates, its particles have less energy.

FALSE

What conditions are needed for snow to undergo sublimation?

all of the above

Complete the sentence by using word carbon dioxide, carbon or water vapor. The "fake" fog produced on a stage forms when solid _____ sublimates.

carbon dioxide

The substance commonly referred to as dry ice is solid _____.

carbon dioxide

. _____ is the process in which a solid changes directly to a gas.

Sublimation

Fill in the blank(s): Snow and ice are most likely to undergo ____________________ under conditions of intense sunlight, very cold temperatures, and dry winds.

Sublimation

Fill in the blank(s): ____________________ is the process in which a solid changes directly to a gas without going through the liquid state.

Sublimation

TRUE/FALSE: Solid air fresheners gradually shrink because they undergo sublimation

TRUE

TRUE/FALSE: Solid carbon dioxide is also called dry ice

TRUE

TRUE/FALSE: Sublimation is an example of a change of state.

TRUE