Course 1 Topic 1 Vocabulary Test

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Across
  1. 2. is a substance made of two or more elements that are chemically bonded in a set ratio
  2. 9. a change in matter that produces one or more new substances or chemical reaction
  3. 10. involves seperating liquids by boiling them
  4. 11. a characteristic that can be observed without changing the matter into another type of matter
  5. 12. is a group of two or more atoms held together by chemical bonds
  6. 13. the basic unit from which all matter is made
  7. 15. the amount of space that matter occupies
  8. 17. made up of two or more substances that are together in the same place, but their atoms are not chemically bonded
  9. 18. pounds to kilograms when the force of gravity at a location is known
Down
  1. 1. a single kind of matter that always has a specific makeup or compostion
  2. 3. characteristics that describe somethings ability to become something else
  3. 4. is a measure of the mass of a material in a given volume
  4. 5. substances that are made up of only one type of atom
  5. 6. alters the form or appearance of matter but does not turn any substance in the matter into a different substance
  6. 7. Measure of the force of gravity on an object
  7. 8. the fact that matter is not created or destroyed in any chemical or physical change
  8. 14. the amount of matter in an object
  9. 16. anything that has mass and takes up space