1) Has no definite volume and take the shape/volume of their container a) Gas b) Liquid c) Solid d) Atoms 2) Has definite volume and take the shape of their container. a) Liquid b) Gas c) Solid d) Atoms 3) Has definite shape/volume and hold their own shape a) Gas b) Liquid c) Solid d) Atoms 4) Anything that has mass/weight and volume a) Stuff b) Liquids c) Solids d) Matter 5) a trait of a substance that helps us describe, observe or measure it. a) Substance b) State c) Property d) Flexibility 6) How much space an object or substance takes up. a) Substance b) Volume c) State d) Liquid 7) How easily something can bend without breaking a) State b) Buoyancy c) Viscosity d) Flexibility 8) ________ is the form of matter that tells us if something is a solid, liquid or a gas. a) Volume b) State c) Viscosity d) Buoyancy 9) How well something floats in liquid or gas is called ________. a) Gas b) Light c) Viscosity d) Buoyancy 10) How thick or thin a liquid is a) Buoyancy b) State c) Viscosity d) Gas 11) When a vapor or gas turns into a liquid a) Melting b) Freezing c) Condensation d) Deposition 12) The process of turning from liquid to a gas a) Evaporation b) Freezing c) Condensation d) Deposition 13) When anything solid turns into a gas without first becoming liquid a) Melting b) Freezing c) Sublimation d) Deposition 14) When a solid turns into a liquid a) Condensation b) Melting c) Deposition d) Evaporation 15) When a liquid turns into a solid a) Freezing b) Melting c) Condensation d) Deposition 16) When a gas transforms directly into a solid without first becoming a liquid a) Sublimation b) Melting c) Freezing d) Deposition 17) What are the 3 states of matter a) Gas, Air, and Oxygen b) Liquids, Solids, and Atoms c) Viscosity, Buoyancy, and Liquids d) Solids, Liquids, and Gases 18) What is a hypothesis? a) the conclusion b) the steps we will follow for our experiment c) an educated guess that you can test to see if it is true. d) what we can see and record 19) What is an observation?  a) what we can see and record b) the conclusion c) an educated guess d) the steps we follow for our experiment 20) Which substance is special because it can be a solid, liquid and gas? a) Gas b) Air c) Water d) Wood

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