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CSET Science: Chemistry

Subjects : cset, science, chemistry
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. Organic compounds that contain nitrogen - including protein






2. Positive charged ions






3. Components made up of a combination of atoms






4. Hydrocarbons that include carbon - carbon triple bonds






5. Metals that conduct electricity






6. When a compound breaks down into two or more substances by heating - like the break down of mercury oxide






7. Metals like calcium that produce alkaline solutions when combined with water. Part of Group IIA. Have two electrons in their outer shells






8. A specific type of double deplacement when an acid reactts with a base to form salt and water






9. The chemical potential for hydrogen - which determines whether or not a chemical is an acid or base






10. A chemical that is sour and stings and receives positive charged atoms when they are dissolved in water






11. Ammonia






12. Hydrocarbons that involve carbon - carbon double bonds






13. When two reactants form one product - like sulfur dioxide by burning sulfur in the air






14. Move around the nucleus at the speed of light and have a negative charge






15. 1.66 x 10^-24 g






16. Radioactive decay in which half of a sample decays






17. The conversion of liquid into a gas






18. Hydrocarbons that have single bonds with a prefix to show the number of carbon atoms - like methane - ethane - propane - butane - pentane - and hexane






19. Chemicals like sodium that react with water to make alkaline solutions. Part of Group IA. They easily lose their valence electrons to become +1






20. Metals that have a variety of property that include carbon - nitrogen and oxygen vital to the earth






21. Metals that have low melting points






22. Radioactive decay that leads to the emission of gamma particles






23. The different forms of an electron based on their neutrons






24. Hydrochloric acid






25. Gases like neon and helium that do not interact with other elements because they havea complete valence shell






26. Carbons that consist of both hydrogen and carbon atoms and can be alkanes - alkenes - akynes - adn aromatics






27. The center of an atom - which contains protons and neutrons






28. The decay of a nuclei which results in the emission of certain particlces






29. Distilled water - which has the ph level of 7






30. Radioactive decay in which a beta particle - aka an electron - is emitted






31. The outer electron in a shell






32. The smallest form of a particle






33. Anything that has mass and takes up space






34. The process in which a solid can become a gas - like dry ice






35. Small component of an atom that has no electrical charge






36. The bond formed when an anion and a cation unite and form a chemical reaction






37. Metals mostly found in the middle of the table that are small and shiny. They are hard and have high melting and boiling points






38. Measures of an attraction that an atom has ffor electrons in a chemical bond






39. The number of protons/electrons within an atom






40. The degree that two liquids can mix together






41. The way of ordering the periodic table based on how many protons there are






42. A chemical bond in which two atoms share electrons like H2.






43. Hydrocarbons taht also include oxygen - like alcohols - carbohydrates






44. Part of group VIIA and are highly reactive nonmetals. They have seven valence electrons and range from bein ggaseous to solids. Includes fluoride - chloride - and iodine






45. Water






46. Radioactive decay that leads to an emission of Helium -4 ion






47. The energy required to completely remove an electron from an atom or an ion to make it ositive. the energy increases from left to right as the atomic radius diecreases






48. Negative charged ions






49. Sodium






50. Small component of an atom that has a positive electrical charge







Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?


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