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