Chemistry Regents Review

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Across
  1. 4. Gamma radiation has a __ penetrating power.
  2. 6. 40g of KCL in 100g of water at 45 degrees celsius is __.
  3. 7. An increased temperature leads to __ solubility.
  4. 8. __ polymerization creates a long polymer and H20.
  5. 10. When a bond is __, energy is absorbed. And when a bond is formed, energy is released.
  6. 12. Aluminum cannot be broken down by a chemical change because it is an __
  7. 14. Increased concentration causes an __ collision rate.
  8. 15. When the lines are flat on a heating curve, the average KE is remaining the same + the potential energy is __
  9. 16. __ ends with water and carbon dioxide.
  10. 17. Air pressure is __ to vapor pressure for a liquid to boil.
  11. 21. An ideal gas has an insignificant volume.
  12. 23. A __ reaction goes from heavy to light.
  13. 24. The Law Conservation of energy states that __ can’t be created nor destroyed but energy can change form
  14. 25. __ formulas are the most simplified version of a compound.
Down
  1. 1. In a __ cell, the anode is reduced and the cathode is oxidized.
  2. 2. The average KE of molecules __ as temperature decreases.
  3. 3. The Wave Mechanical Model introduced the idea of neutrons and electrons in __.
  4. 5. Bases contain more __.
  5. 9. Weak forces are __ w/ a low boiling point and they are in the gas phase.
  6. 11. Litmus paper is __ in an acidic solution.
  7. 12. In an __ cell, the anode is oxidized and the cathode is reduced.
  8. 13. As you move __ on the periodic table, the atomic radius decreases and the ionization energy and electronegativity increase.
  9. 18. __ have a single bond and are unsaturated.
  10. 19. An atom becomes a __ ion by losing electrons.
  11. 20. In nature, systems tend to move toward having a __ entropy.
  12. 22. __ energy is the energy required to pull off an electron.