1) Everything around us that takes up space is made up of… a) wood b) matter c) water 2) Each type of matter is… a) air. b) an objects c) a substance 3) The amount of matter in objects is called… a) mass b) volume c) density 4) Gases... a) have a fixed shape and a fixed volume. b) have a fixed volume, but not a fixed shape. c) don't have a fixed shape nor a fixed volume. 5) There are two types of changes in matter… a) condensation and solidification. b) physical and chemical changes. c) mixtures and evaporation. 6) Melting is… a) when a gas changes into a liquid. b) when a solid changes into a liquid. c) when a liquid changes into a solid. 7) Evaporation is... a) when a solid changes into a liquid. b) when a liquid changes into a solid. c) when a liquid changes into a gas. 8) Solidification is... a) when a solid changes into a liquid. b) when a gas changes into a liquid. c) when a liquid changes into a solid. 9) Condensation... a) when a liquid changes into a solid. b) when a gas changes into a liquid. c) when a solid changes into a liquid. 10) When a substance changes into another different substance it is called… a) chemical change b) expansion c) physical change

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