Matter & Its Properties

Edit Answers
123456789101112131415161718192021
Across
  1. 3. two or more atoms chemically bonded
  2. 6. characteristics used to identify matter that can be physical or chemical
  3. 7. physically
  4. 9. process of changing from a gas to a liquid or solid state
  5. 11. a form of matter not soft or yielding to pressure
  6. 12. the amount per unit size
  7. 13. state of matter distinguished from solid and liquid states
  8. 15. a physical property of matter that has to do with the tendency to float in water or other liquid
  9. 17. two or more different kinds of atoms chemically bonded
  10. 18. the property of something that is great in magnitude
  11. 19. the withdrawal of heat to change something from a liquid to a solid
  12. 21. the process whereby heat changes something from a solid to a liquid
Down
  1. 1. a material that lets heat or electricity travel through it easily
  2. 2. the smallest unit of matter that has a distinct identity (we know of 118)
  3. 3. the amount of matter in an object or substance
  4. 4. the process of becoming a suspension of particles in the air
  5. 5. a combination of 2 or more substances that are mixed together and can be
  6. 8. point at which the temperature of a substance changes from a liquid to a gas; 100 degrees Celsius for water
  7. 10. fluid matter having no fixed shape but a fixed volume
  8. 12. to make a solution of, as by mixing with a liquid
  9. 14. the smallest component of an element
  10. 16. the ability of a substance to dissolve in another substance
  11. 20. a metric system unit of mass