Matter And Energy Vocab

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Across
  1. 4. Of Matter the different forms in which matter can exist
  2. 6. a substance that consists only a single type of atom
  3. 9. the downward pull on an object due to gravity
  4. 11. a substance that consists of two or more different types of atoms bonding together
  5. 12. an uncharged particle
  6. 13. Substance Substances that are made of only one type of matter
  7. 15. A measure of the amount of matter present in a given volume of substance
  8. 18. the amount of space that matter in an object occupies
Down
  1. 1. a positively charged particle
  2. 2. a substance that has no fixed shape or volume
  3. 3. the smallest basic unit of matter
  4. 5. anything that has mass and takes up space
  5. 7. negatively charged particles
  6. 8. a substance that has a fixed volume but no fixed shape
  7. 10. two or more atoms bonded together
  8. 14. a combination of different substances that remain the same and can be inspected by physical means
  9. 16. combination of protons and electrons
  10. 17. a substance that has a fixed shape and volume