G5 SCIENCE QB

Which state of matter has a definite shape and volume?

• Liquid

• Gas

• Solid

• Plasma

What happens when water is heated to 100°C?

• It melts

• It condenses

• It boils

• It freezes

Which process changes a gas into a liquid?

• Evaporation

• Melting

• Condensation

• Freezing

Which material can take the shape of its container but has a definite volume?

• Solid

• Liquid

• Gas

• Plasma

When ice melts, it changes into what state of matter?

• Gas

• Liquid

• Plasma

• Solid

What happens when heat is removed from water vapor?

• It evaporates

• It turns into ice

• It condenses into liquid water

• It expands

What is the term for the process when water changes from a liquid to a gas?

• Freezing

• Condensation

• Evaporation

• Melting

What property do all states of matter have?

• They have mass and take up space

• They always have a definite shape

• They can all be compressed easily

• They all expand in cold temperatures

What do we call the process of a solid turning into a liquid?

• Condensation

• Melting

• Freezing

• Boiling

Which of the following materials is an example of a gas?

• Ice

• Water

• Oxygen

• Wood