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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. Concentration of solute that a solution can hold






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






3. Tiny molecules moving at a speed dependent on temperature






4. Number of protons






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






6. Smallest particles of chemical elements






7. As an ionic melt or solution conducts electricity






8. Nuclear protons






9. Devised periodic table






10. Equal molecules are contained in equal volumes of all gases - if pressure and temp are identical






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






12. Volume varies inversely with pressure

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13. Group of elements with similar chemical properties






14. Are electronic






15. A mixture of two or more substances






16. 4 <-- 0






17. Any tangible matter is _____ in nature






18. water may be purified by...






19. Attraction of different charges






20. Liquid






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






22. Dissociates to many ions capable of transporting electric charge






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






24. Solid and gas






25. Increases with high temperatures






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






27. Small - dense nucleus of protons and neutrons






28. Temperature and pressure






29. 1






30. Symbols and subscripts showing number of atoms






31. The nucleus






32. 6 x 10 (ss 23) in 22.4 liters of gas

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33. Aqueous solutions & modify the concentration of hydrogen ions






34. Electrons surround






35. With high temperature






36. Element behavior repeats every 8 atomic number






37. Increasing atomic # - left to right






38. 10






39. Temperature and pressure






40. Gained






41. Compressible






42. No chemical compounds






43. Heat - light - catalyst






44. Of containers - and can not be compressed






45. Law of conversation of mass






46. Positive






47. Electrons to form a covalent bond






48. 7






49. Compounds disassociate in solution to + or - particles






50. Protons + neutrons