Year 7 Chemistry

What are the three states of matter?

• solid, liquid, and gas
• solid, water, and gas
• wood, liquid, and gas
• solid, liquid, and helium

Liquid matter takes the shape of _______.

• a gas
• water
• a pet
• Its container

What can causes ice to transform from a solid to a liquid?

• The air.
• The cold.
• Shape
• Heat

This state of matter does not have a definite size or shape.

• gas
• toys
• solid
• milk

What is an example of gas?

• crayons
• paper
• soda
• air

What is an example of a solid?

• wind
• water
• rock
• juice

Orange juice is an example of a ....

• solid
• liquid
• gas

Which state of matter has particles that are tightly packed?

• liquid
• gas
• solid

Which change can occur when  you add heat energy to water?

• The water can change from a liquid to a solid
• The water can change from a gas to a liquid
• The water can change from a liquid to a gas
• The water can change from a solid to a liquid

Which state of matter has particles arranged like this?

• solid
• liquid
• gas