This printable crossword puzzle has 10 clues. Answers range from 3 to 14 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
layers of gas that surround Earth, other planets, or star
substance that cannot be reduced to a simpler substance by chemical means
change of energy from one form to another
push or pull
fundamental states of matter in which the molecules do not have a fixed volume or shape
form of energy resulting from the temperature difference between a system and its surroundings
type of simple machine
energy possessed by a body because of its motion
amount of matter an object contains
e product of a thorough blending of two or more substances