Energy

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Across
  1. 3. Loss of electrons from a substance.
  2. 4. A molecule that stores and provides energy for cellular processes.
  3. 5. A measure of how spread out or disordered energy and matter are in a system.
  4. 6. Energy from the random movement of particles, felt as heat.
  5. 8. Gain of electrons by a substance.
  6. 10. The portion of energy in a system that can be used to do useful work.
  7. 11. A reaction that requires an input of energy to occur (ΔG is positive).
  8. 12. Energy an object has because it is moving.
Down
  1. 1. The addition of a phosphate group to a molecule, often to activate or energize it.
  2. 2. Energy stored due to position or structure that can be used later.
  3. 7. A chemical reaction where electrons are transferred between substances.
  4. 9. A reaction that releases free energy and can occur on its own (ΔG is negative).