Phase Changes Quiz

What is the process called when a liquid turns into a gas?

• Freezing

• Melting

• Evaporating

• Condensing

What is the process called when a gas turns into a liquid?

• Freezing

• Melting

• Evaporating

• Condensing

What is the purpose of comparing observations at macro and molecular scales in the SWBAT?

• To understand chemical reactions

• To describe molecular behavior during phase changes

• To learn about atomic structure

• To study the periodic table

Which of the following best describes "scale" as used in the learning material?

• A tool for measuring temperature

• The relative size of things whether large or small

• A type of map

• A type of musical instrument

What is the term for a group of atoms joined together in a particular way?

• Element

• Compound

• Molecule

• Mixture

Match the name of the phase with the correct picture.

• solid

• 
• liquid

• 
• gas

• 

Label the diagram with the appropriate word to describe changing the state of matter.

d

e

f

g

c

a

freezing

melting

sublimation

condensation

evaporation

imitation

deposition

Describe how the molecules are arranged in this phase. Are they moving fast or slow?

Describe how the molecules are moving and the temperature.

Describe how the molecules are moving and the temperature.