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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. Hydroxides of alkaline metals






2. Tiny molecules moving at a speed dependent on temperature






3. 4






4. 13






5. 10






6. Attraction of different charges






7. water is impure with dissolved






8. Symbols and subscripts showing number of atoms






9. Occupies space and has mass






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






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






12. Increases with high temperatures






13. Number of protons






14. Atoms with an electrical charge






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






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






17. Increasing atomic # - left to right






18. The science of substances that make up our world






19. Gained






20. Devised periodic table






21. Temperature and pressure






22. Element behavior repeats every 8 atomic number






23. Temperature and pressure






24. Volume varies inversely with pressure


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






26. Boiling






27. Nuclear protons






28. 4 <-- 0






29. Compressible






30. By nucleus






31. Chemical nature






32. Liquid






33. Compounds disassociate in solution to + or - particles






34. Splitting of atom






35. Group of elements with similar chemical properties






36. Any tangible matter is _____ in nature






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






38. Are electronic






39. Solid and gas






40. Complex (containing several atoms)






41. By nucleus






42. 7






43. Acids






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






45. Study substances by measuring properties and observing changes






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






47. Smallest particles of chemical elements






48. water is boiled to...






49. Hydrogen that is loosely bound






50. Positive