Energy

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Across
  1. 3. The average kinetic energy of the particles in a substance, measured in degrees Celsius (°C).
  2. 5. __ potential energy; the energy store of an object lifted in a gravitational field.
Down
  1. 1. Energy that is not transferred usefully and is lost from a system (to the surroundings); Often described as wasted energy
  2. 2. __ energy store; The energy stored in chemical bonds.
  3. 4. The amount of matter in an object, measured in kilograms (kg).