Across
- 2. A form of energy that exhibits wavelike behavior
- 4. The emission of continuous range of frequencies of electromagnetic radiation
- 8. A particle of electromagnetic radiation having zero mass and carrying a quantum of energy
- 12. The distance between corresponding points on adjacent waves
- 14. A spectrum that shows all of the electromagnetic waves and how much radiation they have
- 16. The emission of electrons from a metal when light shines on it
- 18. Describes mathematically the wave properties of electrons and other very special particles
- 19. The number of waves that pass a given point in a specific time
- 20. Indicates the shape of the orbital
Down
- 1. Lowest state of energy in an atom
- 3. Indicates the orientation of an orbital around the nucleus
- 5. Now two electrons in the same atom can have the same set of quantum numbers
- 6. Indicates the main energy level occupied by an electron
- 7. Refers to an outer main energy level occupied, in most cases, by 8 electrons
- 9. The minimum amount of energy that can be lost or gained
- 10. Group 18 elements (helium, neon, argon, krypton, xenon and radon)
- 11. Emission-Spectrum The four bands of light that are shown when light is passed through a prism
- 13. Highest state of energy in an atom
- 15. The arrangement of electrons in an atom is known as the atoms electron configuration
- 17. An electron occupies the lowest energy orbital that can receive it