Across
- 2. emission of electrons from a metal when light shines on the metal
- 7. the four bands of light through a prism
- 8. three dimensional region around the nucleus
- 9. radiation a form of energy that exhibits wavelike behavior
- 10. a particle of electromagnetic radiation having zero mass and carrying a quantum of energy
- 11. λ
- 12. lowest energy state of an atom
Down
- 1. the continuous range of frequencies of electromagnetic radiation
- 3. higher potential energy than ground state
- 4. all forms of electromagnetic radiation
- 5. v
- 6. the minimum quantity of energy that can be lost or gained