States of Matter

What is the state of matter in which particles are tightly packed together and vibrate in place?

• Gas

• Solid

• Liquid

• Plasma

What is the state of matter in which particles are close together but can move past one another?

• liquid

• plasma

• solid

• gas

What is the state of matter in which particles are far apart and move freely?

• gas

• plasma

• liquid

• solid

Arjun, Aiden, and Lily are having a fun science experiment. What is the process of a solid changing into a liquid called?

• melting

• evaporation

• condensation

• freezing

What is the process of a liquid changing into a gas called?

• evaporation

• solidification

• sublimation

• condensation

Olivia, Maya, and Avery are learning about the fascinating process of a gas changing into a liquid. What is this process called?

• Condensation

• Solidification

• Sublimation

• Evaporation

What property of matter allows it to be squished or stretched?

• Elasticity

• Density

• Brittleness

• Hardness

What property of matter allows Scarlett, Grace, and Nora to measure it in grams or kilograms?

• Mass

• Length

• Density

• Volume

Which state of matter involves particles arranged in a regular pattern?

• Liquid

• Solid

• Gas

• Plasma

How does increasing temperature affect the particles in a substance, James, Aiden, and Priya?

• The particles change color.

• The particles slow down and lose energy.

• The particles gain more energy and move faster.

• The particles become more dense.