CHEMISTRY

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Across
  1. 3. It is used to hold small amounts of material.
  2. 4. It is used to rinse various pieces of laboratory equipment.
  3. 8. An instrument for measuring and indicating temperature.
  4. 9. If the proton# and electron# is equal than the atom is ?
  5. 10. A lamp that burns volatile spirits
  6. 11. If the proton#<electron# than the charge of ion is?
  7. 12. To seperate immiscible liquids
  8. 14. An iron tripod placed over a fire.
  9. 17. It’s for swirling liquids by hand.
  10. 18. It’s used to mix or stir liquids, chemical.
  11. 19. For crush and ground.
Down
  1. 1. Proton number+Neutron number=?
  2. 2. It is for delivering accurate volumes of a liquid.
  3. 5. Z is the symbol for it
  4. 6. A simple container for mixing and heating.
  5. 7. If the proton#>electron# than the charge of ion is?
  6. 11. Atomic number-Proton number=?
  7. 13. For measure the volume of liquids.
  8. 15. To take small quantities of solid chemicals.
  9. 16. To hold material for use in experiments.