Across
- 4. Distance between points on a wave
- 8. Energy levels within a principal energy level
- 9. Positively charged ion
- 11. High-energy radiation
- 12. Lowest energy state of a particle
- 14. Particle of electromagnetic radiation with no mass
- 17. the flow of energy at the universal speed of light
- 19. Electromagnetic waves
- 21. Electron with a 1− charge
- 22. The arrangement of electrons in an atom
Down
- 1. The number of waves that pass a specific point per second
- 2. Outermost electrons on a particle
- 3. States that atoms lose, gain, or share electrons to acquire stable electron configuration
- 5. Negatively charged atom
- 6. Major energy levels or an atom
- 7. Minimum amount of energy gained or lost by an atom
- 10. A particle with two protons and two neutrons with a 2+ charge
- 13. The emission of radiation
- 15. A spectrum of the electromagnetic radiation emitted by a source
- 16. Atom(s) with positive/negative charge
- 18. Equation that shows the atomic number and mass number of a particle
- 20. A way to show valence electrons