Across
- 3. to hold test tube safely
- 5. small amant of solid
- 7. use it to make experiment
- 9. use it to heat solutions
- 10. to make he water flow to pour water
- 11. to aspire a liquid your put in on the top of the pipet
- 13. made of cotone,use it to protect your body and your clothes fromù acides and bases
- 16. to create stock solutions
- 17. made of plastic or glass use it to devel of mierols or cells
- 19. made of glass fuse it to pour liquides
Down
- 1. to mesure of specifie volumes of liquid
- 2. to mesure precise volume of liquids
- 3. to hold test tube
- 4. to wash glassware
- 6. to hold burette
- 8. to make off solids form botle,two side one is large other on is thin
- 12. use it to skake mix a solution
- 14. to make experiments small volume of liquid
- 15. when heating chimicals
- 18. to aspire dangerous gases, for not breathing gases in order to protect your heath