Energy and Matter Crossword Puzzle

QUESTIONS LIST: matter : anything that has mass, takes up space, and is made of particles, solid : the state of matter in which the substance has both a definite volume and a definite shape. particles can not move around one another, liquid : the state of matter in which the substance has a definite volume, but no definite shape. particles move freely, gas : the state of matter in which the substance has neither a definite volume nor a definite shape. particles move rapidly and freely, fluid : any substance that flows. can be a liquid or a gas, mass : the amount of matter in a substance, weight : the force of gravity exerted on a mass, density : the amount of mass in a certain unit volume of a substance (mass divided by volume), buoyancy : the tendency to rise or float in a fluid, pure substance : a material that is composed of only one type of particle, element : pure substance that is found on the periodic table of elements, compound : pure substance that has elements bound together, mixture : a material made up of at least two different pure substances, homogeneous : a mixture that is uniform throughout, heterogeneous : a mixtures where the different parts are visible, solute : a substance that can be dissolved in a solvent, solvent : a substance into which a solute may be dissolved.