science vocab by Charlie Lindberg

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Across
  1. 4. the measure of the force of gravity on an object
  2. 7. mixture you can not see the different parts of the mixture
  3. 9. You can see the different parts of the mixture
  4. 10. the amount of space an object takes up
  5. 11. a pure substance made of two or more elements combined into a set ratio
  6. 13. the elements in the compound and the ratio of atoms
  7. 16. the particle from which all elements are formed
  8. 17. a type of a mixture
  9. 18. a pure substance that cannot be broken down any further
  10. 19. property a trait of a substance that can be observed without changing it
  11. 20. the measurement of the amount of matter in an object
Down
  1. 1. a single kind of matter that is pure
  2. 2. groups of two or more atoms held together by a chemical bond
  3. 3. made of two or more substances and not chemically combined
  4. 5. atoms combined by a force of attraction
  5. 6. The metric system
  6. 8. a trait of a substance that describes its ability to change
  7. 12. the amount of weight an object has for the space it takes up
  8. 14. the study of the properties of matter
  9. 15. anything that takes up space