States of Matter and Changes of State Review

Front

What is a substance that has a definite volume but no shape of its own?

Back

Liquid

Front

What property of a liquid allows a water strider to walk on water?

Back

Surface tension

Front

What is the main cause of any change of state?

Back

Gaining or losing thermal energy

Front

Is thermal energy added or removed when something evaporates?

Back

Added

Front

What happens to dry ice at room temperature?

Back

It would sublime.

Front

What is the state of matter that has a definite shape and volume?

Back

Solid

Front

What is the state of matter that has no definite shape but has a definite volume?

Back

Liquid

Front

What is the state of matter that has no definite shape or volume?

Back

Gas

Front

What is the process called when a solid turns directly into a gas?

Back

Sublimation

Front

What is the process called when a gas turns into a liquid?

Back

Condensation