Investigating Matter Crossword Puzzle

QUESTIONS LIST: deposition : a change of state from a gas to a solid, sublimation : change of state from a solid to a gas, kinetic energy : energy a moving object has because of its motion, boiling point : the temperature at which a liquid changes into a gas, freezing : change of state from a liquid to a solid, element : a pure substance that cannot be broken down or separated into simpler substances, conductivity : ability to conduct electricity or heat, compound : a pure substance made up of 2 or more elements that have been chemically bonded, chemical change : a change in matter in which chemical bonds are formed and broken and which produces at least 1 new substance, melting point : the temperature at which a solid begins to liquefy, state : a property of substance describing it as a solid, a liquid, or a gas, condensation : change of state from a gas to a liquid, chemistry : the study of matter, matter : anything that has mass and volume, mass : the amount of matter in a substance or an object, density : ratio of material's mass to its volume, solidification : change of state from a liquid to a solid, volume : the amount of space taken up by a substance or object, usually measured in litres, physical change : a change in mater in which the appearance may change but no chemical bonds are broken or made and no new substance is formed