Matter

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Across
  1. 3. ,a characteristic of a substance that describes its ability to change into different substances
  2. 6. , a characteristic of a substance that can be observed without changing it into another substance
  3. 8. bond , a force of attraction between two atoms
  4. 9. , a substance made up of two or more elements that are chemically combined in a set ratio
  5. 10. , made up of two or more substances that are together in the same place but there atoms are not chemically bonded
  6. 11. , a substance that cannot be broken down into any other substances by chemical or physical means
Down
  1. 1. , a large group of two or more atoms held together by chemical bonds
  2. 2. , anything that has mass and takes up space
  3. 4. , the study of matter and how matter changes
  4. 5. , the basic partical from which elements are made
  5. 7. formula , shows the elements in the compound and the ratio of atoms