Unit 1 Vocab

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Across
  1. 6. how easily a substance dissolves in another substance, such as water
  2. 7. to stimuli when an organism reacts or responds to change in physical state or environment
  3. 9. the amount of matter in an object
  4. 10. a measure of the force of gravity on an object
  5. 12. the amount of space that matter occupies
  6. 13. the basic unit of life
  7. 14. made up of two or more substances that are together in the same place
Down
  1. 1. a group of two or more atoms held together by chemical bonds
  2. 2. properties characteristics that describe the ability of a substance to become something else
  3. 3. a single kind of matter that always has a specific makeup or composition
  4. 4. a substance made of two or more elements that are chemically combined in a set ratio
  5. 5. the basic unit from which all matter is made
  6. 8. properties a characteristic that can be observed without changing the matter into another type of matter
  7. 9. The scientific word for stuff, or anything that has matter and takes up space
  8. 11. substances that are made up of only one type of atom