vocab words

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Across
  1. 4. Tiny particles that serve as a building black collide
  2. 5. a state of matter with a definite volume but no definite shapes
  3. 7. anything that has volume or mass
  4. 8. distinct forms of matter known in everyday experience
  5. 11. the total kinetic (motion) energy of the particles that make up matter
  6. 12. A form of matter with an indefinite shape and volume
  7. 13. A state of matter with definite volume and shape
  8. 14. not chemically reactive; used to describe a substance
  9. 15. Force exerted on matter through contract with matter
Down
  1. 1. energy of motion
  2. 2. to move rhythmically and steadily,oscillate
  3. 3. a single substances either an element or an compound
  4. 6. The simplest unit of a chemical compound that can exist
  5. 9. average kinetic energy of all particles in a material
  6. 10. when things together