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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. A mixture of two or more substances






2. Atomic # = # of protons






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






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






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






6. Nuclear protons






7. Devised periodic table






8. Solid and gas






9. Negative






10. Their ability to retain their shape






11. Element behavior repeats every 8 atomic number






12. 0






13. 1






14. 10






15. + 1






16. Smallest particles of chemical elements






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






18. The science of substances that make up our world






19. Temperature and pressure






20. Summarizes the chemical behavior of the element






21. Electrons = protons






22. Tiny molecules moving at a speed dependent on temperature






23. Increasing atomic # - left to right






24. Hydroxides of alkaline metals






25. Are electronic






26. Study substances by measuring properties and observing changes






27. PH






28. Compressible






29. With high temperature






30. Attraction of different charges






31. Protons + neutrons






32. water is boiled to...






33. Number of protons






34. To full available space






35. Bases






36. Electrons surround






37. Simplest chemical substances






38. Volume varies inversely with pressure


39. Occupies space and has mass






40. Increases with high temperatures






41. Dissociates to many ions capable of transporting electric charge






42. Gained






43. Atoms with an electrical charge






44. Temperature and pressure






45. water is a major constituent






46. Complex (containing several atoms)






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






48. Gas volume varies directly with temperature


49. As an ionic melt or solution conducts electricity






50. Symbols and subscripts showing number of atoms