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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. Lost






2. Electrons to form a covalent bond






3. Volume varies inversely with pressure


4. Concentration of solute that a solution can hold






5. Temperature and pressure






6. As an ionic melt or solution conducts electricity






7. Compressible






8. Gained






9. Their ability to retain their shape






10. To full available space






11. Summarizes the chemical behavior of the element






12. Gas volume varies directly with temperature


13. + 1






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






15. PH






16. The science of substances that make up our world






17. Amount of solute dissolved in a standard unit of solvent






18. Hydroxides of alkaline metals






19. 7






20. Atomic # = # of protons






21. Water






22. Solutions with unusual concentrations of either hydrogen or hydroxyl ions






23. Tiny molecules moving at a speed dependent on temperature






24. Attraction of different charges






25. water may be purified by...






26. Study substances by measuring properties and observing changes






27. Devised periodic table






28. By nucleus






29. 13






30. 6 x 10 (ss 23) in 22.4 liters of gas


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






32. Atoms with an electrical charge






33. A mixture of two or more substances






34. No chemical compounds






35. Number of protons






36. With high temperature






37. Group of elements with similar chemical properties






38. Smallest partical atom makes up elements which makes up compounds






39. Symbols and subscripts showing number of atoms






40. Law of conversation of mass






41. Are electronic






42. Insulator - but may be a conductor by adding an electrolyte






43. Solid and gas






44. Complex (containing several atoms)






45. water is impure with dissolved






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






47. Occupies space and has mass






48. Aqueous solutions & modify the concentration of hydrogen ions






49. Bases






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