Rewards Secondary: Lesson 13

Section 1: All matter is in a _____, liquid, or gas.

Section 2: Molecules vibrate ________ when any kind of energy is added to them.

• faster

• slower

• frozen

• chicken

Section 3: Select the sentences that describe the melting process of gallium.

Section 4: When energy is ​ (a)   , the molecules in matter slow down, and the space between them decreases.

• lost
• gained
• transformed
• released
• chicken

Section 5: What is it called when another element or combination of two or more different elements combine together like CO2?

• a compound

• a collab

• chicken

• carbon dioxcide

Section 6: What happens when your teacher drops dry ice into a bucket of water?