Across
- 5. used for mixing and moving small amounts of solid from place to place
- 7. Used to light a gas burner
- 10. Used to crush solids into powders
- 12. Used for weighing substances or objects, usually in grams
- 13. Used to hold and heat liquids
- 16. Who created the billiard ball model
Down
- 1. what did james chadwick discovered
- 2. Used to measure the volumes of liquids
- 3. Used to measure temperature of solids, liquids, and gases
- 4. flask Used to heat, mix, and store liquids
- 6. Used for accurately measuring and delivering small volumes of liquid
- 8. Used in titrations to measure precisely how much liquid has been delivered
- 9. J. Thomson's atomic model
- 11. Who discovered proton
- 14. Who created the plum pudding model
- 15. Used to pour liquids into any container so they will not lost or spilled