Unit 10 Crossword

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Across
  1. 1. In an endothermic reaction, these have higher energy
  2. 5. The type of energy that the sun radiates
  3. 8. A law of science that says that energy cannot be created or destroyed
  4. 9. This process is the first step of any chemical reaction and requires energy
  5. 10. The unit of energy
  6. 11. The type of energy commonly referred to as heat
  7. 14. On an energy diagram, the amount of energy needed to break the bonds of the reactants
  8. 15. A reaction that absorbs heat from its surroundings
  9. 16. A reaction that releases heat to its surroundings
Down
  1. 1. Stored Energy
  2. 2. The type of energy that has to do with vibration of air molecules
  3. 3. In an exothermic reaction, these have higher energy
  4. 4. The type of energy that is associated with electrons flowing through a wire
  5. 6. Energy that is stored inside chemical bonds
  6. 7. This process is the second step of any chemical reaction and releases energy
  7. 12. Energy that is stored inside the nucleus of an atom
  8. 13. The energy of motion