Describing Matter

123456789101112
Across
  1. 2. groups of two or more atoms held together by chemical bonds
  2. 4. the force of attraction between two atoms
  3. 6. made up of two or more substances but are not chemically combined
  4. 7. the study of properties of matter and how matter changes
  5. 8. a pure substance made up of two or more elements chemically combined in a set ratio
  6. 9. used to classify matter, a characteristic of a pure substance that can be observed without changing it into another substance
Down
  1. 1. a characteristic of a pure substance that describes its ability to change into another substance
  2. 3. a single kind of matter that is pure, meaning it always has a specific makeup
  3. 5. anything that has mass and takes up space
  4. 10. mixture a mixture where you can see the different parts
  5. 11. the basic particle from which all elements are made
  6. 12. a pure substance that cannot be broken down into any other substances by chemical or physical means