9th Ch 1 Sec 2 Vocab

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Across
  1. 2. matter or composition that is pure
  2. 4. shows the elements in a compound and the ratio of atoms
  3. 6. common unit of volume
  4. 9. amount of space that matter occupies
  5. 11. mass of a material in a given volume
  6. 12. pure substance made of 2 or more elements chemically combined in a set ratio
  7. 14. used to measure properties of matter
  8. 15. Measure of the force of gravity on you
  9. 16. anything that has mass and takes up space
Down
  1. 1. characteristic of a pure substance that can be observed without changing it into another substance
  2. 3. basic particle from which all elements are made
  3. 4. characteristic of a pure substance that describes its ability to change into different substances
  4. 5. force of attraction b/w 2 atoms
  5. 7. mixture of 2 or more components or substances that is homogenous
  6. 8. pure substance that cannot be broken down into any other substances by chemical OR physical means
  7. 10. groups of 2 or more atoms held together by chemical bonds
  8. 12. study of properties of matter/how matter changes
  9. 13. Measurement of the amount of matter in an object
  10. 16. made of 2 or more substances that are together in the same place but not chemically combined