Quarter 1 Physical Science Review (Matter)

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Across
  1. 1. Has different atoms bonded together
  2. 5. True or False: The protons, neutrons and electrons in an atom has the same charge
  3. 6. Has no shape or volume
  4. 8. The smallest unit of all matter
  5. 12. Has only one type of atom
  6. 13. Also called a "Family", this is the vertical columns on the periodic table
  7. 15. The horizontal rows of the periodic table
  8. 16. The atomic ________ tells us the number of protons
  9. 18. Has a pH less than 7
  10. 19. Malleable, Shiny and a good conductor of heat
Down
  1. 2. Anything that takes up space
  2. 3. How packed the matter within an object is
  3. 4. Very hot and charged gas particles
  4. 7. The letter(s) that represents the Element
  5. 9. True or False: The periodic table is organized by the number of proton
  6. 10. A combination of pure substances
  7. 11. Particles are close together and vibrates
  8. 14. Has volume but no shape
  9. 17. Has a pH more than 7