Unit 1

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Across
  1. 3. How much mass is packed into a certain volume (mass ÷ volume).
  2. 6. A state of matter with no definite shape or volume; it spreads out to fill its container.
  3. 7. Two or more atoms joined together.
  4. 8. Two or more substances physically combined that can be separated.
  5. 9. mixture A mixture that looks the same throughout.
  6. 11. substance Matter made of only one type of material (same throughout).
Down
  1. 1. A state of matter with a definite shape and a definite volume.
  2. 2. mixture A mixture where you can see the different parts.
  3. 4. The amount of space something takes up.
  4. 5. A state of matter with a definite volume but no definite shape (it takes the shape of its container).
  5. 8. The amount of matter in an object.
  6. 10. Anything that has mass and takes up space.