Changing States Quiz Y7

What is melting?

• The process of a solid turning into a gas

• The process of a liquid turning into a gas

• The process of a solid turning into a liquid

• The process of a liquid turning into a solid

What is freezing?

• The process of a liquid turning into a gas

• The process of a gas turning into a liquid

• The process of a liquid turning into a solid

• The process of a solid turning into a liquid

What is condensation?

• The process of a gas turning into a solid

• The process of a gas turning into a liquid

• The process of a liquid turning into a gas

• The process of a liquid turning into a solid

What are the three common states of matter?

• Solid, liquid, gas

• Solid, liquid, plasma

• Gas, liquid, plasma

• Solid, gas, plasma

Which of the following is an example of a solid?

• Water

• Air

• Ice

• Steam

What is evaporation?

• The process of a liquid turning into a gas

• The process of a solid turning into a liquid

• The process of a gas turning into a liquid

• The process of a gas turning into a solid

Which of the following is an example of a gas at room temperature?

• Water

• Oxygen

• Ice

• Iron

Which of the following is an example of a liquid?

• Iron

• Steam

• Mercury

• Oxygen

What is sublimation?

• The process of a solid turning directly into a gas

• The process of a gas turning directly into a solid

• The process of a liquid turning into a gas

• The process of a gas turning into a liquid

Which of the following is an example of plasma?

• Ice

• Steam

• Fire

• Water