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CSET Chemistry

Subjects : cset, science
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Increases with high temperatures






2. Are electronic






3. Their ability to retain their shape






4. Lost






5. Homogeneous substance of constant composition formed by a chemical union of elements






6. Any tangible matter is _____ in nature






7. Positive






8. Heat - light - catalyst






9. PH






10. 6 x 10 (ss 23) in 22.4 liters of gas


11. 0






12. The nucleus






13. Freezing






14. Protons (1 amu) - neutrons (1 amu) - electrons (0 amu)






15. Water






16. water is impure with dissolved






17. water may be purified by...






18. Of containers - and can not be compressed






19. Electrons surround






20. A mixture of two or more substances






21. Law of conversation of mass






22. Metallic and nonmetallic elements in proportions so that their valences sum to zero






23. To full available space






24. Temperature and pressure






25. There is no gain or loss of mass in a chemical change






26. Compounds disassociate in solution to + or - particles






27. Volume varies inversely with pressure


28. Tiny molecules moving at a speed dependent on temperature






29. Aqueous solutions & modify the concentration of hydrogen ions






30. Number of molecules of formula units of the reactants and products






31. water is boiled to...






32. + 1






33. Number of protons






34. Splitting of atom






35. Solid and gas






36. Symbols and subscripts showing number of atoms






37. Reaction of an acid with a base (releases some heat)






38. Negative






39. Solids






40. 1






41. Atoms with an electrical charge






42. Hydroxides of alkaline metals






43. By nucleus






44. Devised periodic table






45. Atomic # = # of protons






46. Dissociates to many ions capable of transporting electric charge






47. Small - dense nucleus of protons and neutrons






48. Electrons = protons






49. Smallest particles of chemical elements






50. Chemical nature