Energy

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Across
  1. 4. The lowest allowable energy state of an atom
  2. 7. a set of frequencies of electromagnetic waves
  3. 9. photoelectrons are emitted from a metals surface when light shines
  4. 11. the minimum amount of energy that can be gained or lost by an atom
  5. 12. a distribution of energy
  6. 15. The energy level contained within a princial energy level
Down
  1. 1. includes all forms of electromagnetic radiation
  2. 2. A 3D region around the nucleus of an atom
  3. 3. the number of waves that passes a given point per second
  4. 5. a particle of electromagnetic radiation with no mass that carries a quantum of energy
  5. 6. the height of a wave from the origin to a crest
  6. 8. When an atom moves to a higher energy level
  7. 10. the shortest distance between equivalent points on a continuous wave
  8. 13. the capacity to do work or produce heat
  9. 14. electromagnetic radiation that can be detected by the human eye