Across
- 2. Abbreviation of electromagnetic spectrum
- 3. E=hv
- 12. Unit of frequency
- 14. Protons+Neutrons
- 16. Area around atom’s nucleus where electrons are most likely to be found
- 17. Tabular array of chemical elements
- 18. Substance made out of only one type of atom
- 22. c= λv
- 24. Number of waves that pass a point in a second
- 25. Different number of neutrons
- 27. Number of protons
- 30. Minimum amount of energy that can be gained or lost by an atom
- 31. State in which electron has the lowest possible energy level
- 32. Amount of electron in F orbital
- 33. Amount of electron in P orbital
- 34. subatomic particle with negative charge
- 35. Lowest point in a wave
- 36. Lower frequency = ____ wavelength
- 37. Acronym for rainbow colors
Down
- 1. State in which electron has a higher energy level
- 4. Higher frequency = ____ wavelength
- 5. Consisting of protons and neutrons
- 6. Clock or counterclockwise orientation of electron
- 7. Smallest particle of an element
- 8. Electron on outer shell of an atom
- 9. subatomic particle with neutral charge
- 10. First element in periodic table
- 11. Unit of energy
- 13. Amount of electron in S orbital
- 14. Group of atoms bound together
- 15. 6.626x10-34
- 19. Color with highest energy frequency
- 20. Second element in periodic table
- 21. subatomic particle with positive charge
- 23. Color with lowest energy frequency
- 26. Highest point in a wave
- 27. Height of wave from its rest position
- 28. 3.00x108
- 29. Amount of electrons in D orbital
- 32. Group of elements with similar properties