Chap. 2 Matter and Its Changes Voc.(6)

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Across
  1. 3. subatomic particle with a positve charge
  2. 6. mixture in which the substances are not evenly mixed
  3. 11. states that the total mass of a chemical reaction is the same as the total mass after the chemical reaction
  4. 13. a change in size, shape, form, or state of matter that does not change the matters identity
  5. 14. is a pure substance made up of only one kind of atom
  6. 15. Two or more atoms that are held together by chemical bonds and act as a unit
  7. 16. subatomic particle with no charge (neutral)
Down
  1. 1. a characteristic or trait of an object
  2. 2. mixture in which two or more substances are evenly mixed but not bonded together
  3. 4. matter that can vary in composition
  4. 5. subatomic particle with a negative charge
  5. 7. matter with a composition that is always the same
  6. 8. small particle that is the building block of all matter
  7. 9. a change in matter in which the substances that make up the matter change into other substances with different physical and chemical properties
  8. 10. substance made of two or more elements that are specifically joined in a specific combination
  9. 12. everything that has mass and takes up space