Energy Crossword

5. a 3-dimensional region around the nucleus of an atom that describes an electron's probable location
6. the shortest distance between equivalent points on a continuous wave
8. includes all forms of electromagnetic radiation; the types of radiation differ in their frequencies and wavelengths
10. a physical phenomenon characterized by its frequency and amplitude
12. the energy levels contained within a principal energy level
13. the minimum amount of energy that can be gained or lost by an atom
14. state of a system with energy higher than the ground state

1. the lowest allowable energy state of an atom
2. a phenomenon in which photoelectrons are emitted from a metal's surface when light of a certain frequency shines on a surface
3. a particle of electromagnetic radiation with no mass that carries a quantum of energy
4. a type of electromagnetic radiation; a form of energy that exhibits wavelike behavior as it travels through space
7. the height of a wave from the origin to a crest or trough
9. the capacity to do work or produce heat
11. the number of waves that pass a given point per second