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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. Liquid






2. Temperature and pressure






3. 1






4. The nucleus






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






6. Boiling






7. Protons + neutrons






8. Lost






9. By nucleus






10. To full available space






11. Their ability to retain their shape






12. Of containers - and can not be compressed






13. 4






14. PH






15. water may be purified by...






16. Increasing atomic # - left to right






17. Concentration of solute that a solution can hold






18. Symbols and subscripts showing number of atoms






19. Hydroxides of alkaline metals






20. Hydrogen that is loosely bound






21. Temperature and pressure






22. Compounds disassociate in solution to + or - particles






23. Summarizes the chemical behavior of the element






24. 13






25. Study substances by measuring properties and observing changes






26. Electrons = protons






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






28. Some molecules in liquid have gained enough energy the attractive forces and become a gas






29. Are electronic






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






31. + 1






32. 10






33. Negative






34. Increases with high temperatures






35. Attraction of different charges






36. Aqueous solutions & modify the concentration of hydrogen ions






37. Chemical nature






38. 6 x 10 (ss 23) in 22.4 liters of gas


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






40. water is impure with dissolved






41. No chemical compounds






42. Law of conversation of mass






43. Complex (containing several atoms)






44. Acids






45. Smallest particles of chemical elements






46. Positive






47. As an ionic melt or solution conducts electricity






48. Devised periodic table






49. Solids






50. Atomic # = # of protons