WS Energy

2. The capacity to do work or produce heat.
5. Includes all forms of electromagnetic radiation; the types of radiation differ in their frequencies and wavelength.
7. A set of frequencies of electromagnetic waves given off by an atom of an element consists of a series of fine lines of individual colors.
9. The number of waves that pass a given point per second.
10. The lowest allowable energy state of an atom.
12. The height of a wave from the origin to a crest, or from the origin to a trough.
13. A physical phenomenom characterized by its frequency, wavelength, and amplitude.
14. The shortest distance between equivalent points on a continuous wave.

1. The minimum amount of energy that can be gained or lost by an atom.
3. The state of a system higher than that of the ground state.
4. A particle of electromagnetic radiation with no mass that carries a quantum of energy.
6. When photoelectrons are emitted from a metalś surface when light of a certain frequency shines on the surface.
8. Electromagnetic radiation that can be detected by the human eye
11. The energy levels contained within a principle energy level.
15. A three-dimensional region around the nucleus of an atom that describes an electron's probable location.