Chemistry Test

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Across
  1. 3. Example of radiation
  2. 4. is the time required for 1/2 of a radioactive substance to decay.
  3. 7. the combining of atoms into a larger element.
  4. 8. Calories can also be written as ____
  5. 9. the movement of energy electromagnetic radiation
  6. 10. taste bitter, turns litmus blue, destroys fats.
  7. 15. same formula, different structure
  8. 17. Average kinetic energy (speed) of the particles in a substance
  9. 18. humans greatest exposure to ionizing radiation.
  10. 21. example of ionizing.
  11. 23. Acids are commonly used for:
  12. 27. chemical reaction adding oxygen to other atoms and other atoms and compounds.
  13. 28. Example of convection
  14. 29. bases are commonly used for.
  15. 31. The entropy of a isolated system must always ___
  16. 34. has enough energy to remove electrons from atoms.
  17. 35. Beta can be blocked by __
  18. 36. long chain made up of repeating units
Down
  1. 1. formula M=mol/L
  2. 2. When SOx and Nox react with the water in the air they create___
  3. 3. Where the ozone layer is located.
  4. 5. this occurs when the rate of the forward reaction equals to the rate of the reverse reaction.
  5. 6. taste sour, turns litmus red, corrodes metal.
  6. 11. at least one double bond
  7. 12. products of the neutralization of an acid and base are ___
  8. 13. Same number or protons, different number of neutrons.
  9. 14. Example of non-ionizing radiation.
  10. 16. this is located in southeastern, New Mexico.
  11. 19. all single bonds
  12. 20. one triple bond
  13. 22. Gamma can be blocked by __
  14. 24. the movement of heat through a fluid due to change in density, due to change in temperature.
  15. 25. movement of heat through direct atom to atom transfer of energy.
  16. 26. Alpha can be blocked by __
  17. 30. The splitting of an atom
  18. 32. the disorder (or chaos) of a system
  19. 33. This is found in northwestern, New Mexico.