chemistry

Edit Answers
123456789101112131415161718192021222324
Across
  1. 1. concentration measured by the number of moles of solute per kilogram of solvent
  2. 2. used to head substances at a very high temperature
  3. 3. a pair of pincers or tweezers used in surgery or in a laboratory.
  4. 8. used to grind paste or powder
  5. 11. the chemical element of atomic number 54
  6. 13. concentration measured by the number of moles of solute per liter of solution
  7. 17. use for combining chemicals
  8. 18. the chemical element of atomic number 25
  9. 19. the chemical element of atomic number 29
  10. 21. a substance that takes part in and undergoes change during a reaction.
  11. 24. a tube or pipe that is wide at the top and narrow at the bottom, used for guiding liquid or powder into a small opening.
Down
  1. 1. used for magnifying small objects.
  2. 4. a lipped cylindrical glass container for laboratory use.
  3. 5. used to spread heat
  4. 6. are sources of heat
  5. 7. use to measure temperature
  6. 8. a group of atoms bonded together
  7. 9. the mass of an atom of a chemical element expressed in atomic mass units
  8. 10. the chemical element of atomic number 79
  9. 12. the chemical element of atomic number 36
  10. 14. the chemical element of atomic number 39
  11. 15. the chemical element of atomic number 1
  12. 16. the chemical element of atomic number 97
  13. 20. the chemical element of atomic number 8
  14. 22. the basic unit of a chemical element.
  15. 23. used to pick large amount of solution