1) When a substance heats up, what happens to their particles? a) Move closer together and lose energy b) Move further apart and lose energy c) Move closer together and gain energy d) Move further apart and gain energy 2) Which of these describes a solid? a) Particles randomly arranged, not touching each other, fill their container b) Particles randomly arranged, touching each other, at the bottom of their container c) Particles regularly arranged, touching each other, at the bottom of their container d) Particles regularly arranged, not touching each other, at the bottom of their container 3) What is the process of going from a liquid to a gas called? (Select 2 answers) a) Sublimation b) Boiling c) Freezing d) Evaporation e) Condensation 4) Name the process when a substance goes from a solid  to a  liquid a) Melting b) Boiling c) Freezing d) Evaporating e) Condensing 5) Select the two states of matter  that cannot be compressed (squashed) a) Solid b) Liquid c) Gas 6) Which state of matter spreads out to fill its whole container? a) Solid b) Liquid c) Gas 7) Which state of matter spreads out to fill  the bottom of its container? a) Solid b) Liquid c) Gas 8) Which state of matter does not spread out and keeps its shape? a) Solid b) Liquid c) Gas

Solids, liquids, gases particle model quiz

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