Vocabulary Adventure

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