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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. Chemical nature






2. Occupies space and has mass






3. Symbols and subscripts showing number of atoms






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






5. Concentration of solute that a solution can hold






6. The nucleus






7. Liquid






8. Element behavior repeats every 8 atomic number






9. Dissociates to many ions capable of transporting electric charge






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






11. PH






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






13. Hydroxides of alkaline metals






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






15. Temperature and pressure






16. Reactive - form bases






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






18. Complex (containing several atoms)






19. 4






20. Heat - light - catalyst






21. 0






22. No chemical compounds






23. Increases with high temperatures






24. 1






25. Summarizes the chemical behavior of the element






26. Gained






27. With high temperature






28. Nuclear protons






29. Atomic # = # of protons






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






31. water is boiled to...






32. Atoms with an electrical charge






33. 10






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






35. Tiny molecules moving at a speed dependent on temperature






36. Electrons to form a covalent bond






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






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






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






40. Aqueous solutions & modify the concentration of hydrogen ions






41. Devised periodic table






42. Volume varies inversely with pressure

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43. Splitting of atom






44. Solids






45. 4 <-- 0






46. Solid and gas






47. Freezing






48. 6 x 10 (ss 23) in 22.4 liters of gas

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49. Are electronic






50. Study substances by measuring properties and observing changes