chemistry

3. A device used for measuring temperature.
4. A particle of matter that uniquely defines achemical element.
6. A vessel with a sphericial body
7. It is used as a container to hold liquids.
8. A pot in which metals or other substances are heated to a very high temperature or melted.
10. A squeeze bottle with a nozzle, used to rinse various pieces of laboratory glassware, such as test tubes and round bottom flasks.
11. This model has electrons surrounded by a volume of positive charge, like negatively charged "plums" embedded in a positively charged "pudding".
14. It is a concave glass dish used for evaporation in chemistry. It can also be employed for weighing solids and as a lid for flasks and beakers.
15. is used to boil chemicals.
17. A lamp in which a volatile liquid fuel (such as alcohol) is burned made some coffee over a spirit lamp.
18. They're widely used by chemists to handle chemicals, especially for qualitative experiments and assays.
19. A simple container for stirring, mixing abd heating liquids.
20. A bonding agent which is generally produced by mixing cementing or binding material (lime or cement) and fine aggregate (sand, surki, sawdust, etc.) with water.
21. An object placed between a serving dish or bowl, and a dining table, usually to protect the table from heat damage.

1. A glass stirring rod which is used to mix or stir liquids and chemicals.
2. A flask having a wide base,narrow neck, and conical form which is conwenient for swirling liqudis by hand.
5. It is used to measure the volume of
9. It is used to channel liquid or fine-grained substances into containers with a small opening.
12. A pipette with its volume, in increments, marked along the tube. It is used to accurately measure and transfer a volume of liquid from one container to another.
13. One of the foremost scientists of modern physics, best known for his substantial contributions to quantum theory and his Nobel Prize-winning research on the structure of atoms.
16. A kitchen tool that has a handle which is bent upward and a wide, thin blade used for lifting and turning foods on a hot surface.