Chapter 1 Vocabulary

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Across
  1. 2. How much mass is contained in a given volume.
  2. 4. Neutral group of atoms held together by covalent bonds.
  3. 5. A change that alters the form or appearance, but doesn't make the material into another substance.
  4. 9. Matter that is pure & has specific properties.
  5. 11. Smallest particle of an element that still has the properties of the element.
  6. 12. Anything that has mass & takes up space.
  7. 13. How much space matter occupies.
  8. 14. Characteristics that describe the ability to change into different substances.
  9. 17. Substances that are together but are not chemically bonded.
Down
  1. 1. A change in which substances combine or break apart to form new substances.
  2. 3. The force of gravity acting on an object.
  3. 6. Elements chemically combined in a specific ratio.
  4. 7. Characteristics observed without changing it into another substance.
  5. 8. How much matter is in an object.
  6. 10. Nothing is lost or gained; to remain constant.
  7. 14. Equivalent values using different units of measure.
  8. 15. A substance made of one kind of atom that can't be broken down into a simpler form.
  9. 16. To separate liquids by boiling them.