Across
- 2. overweight nuclei splitting to become stable
- 3. building blocks of EM spectrum
- 4. continuous wavelengths
- 8. smallest unit
- 9. subatomic particles in the nucleus
- 11. an element decaying to become more stable
- 13. stability of elements by their nucleon ratio
- 15. hold protons and neutrons together
- 16. entire range of light
- 17. calculated-actual mass
- 18. measured in cycles/second
- 19. 650,000,000=6.58*E8
Down
- 1. λ=vc
- 3. 6.6*E-34
- 5. expresses nuclear binding energy
- 6. wavelengths when energy changes
- 7. energy that holds the nucleus
- 10. mega electron volt
- 12. underweight nuclei fusing to become stable
- 14. same charges repel, opposites attract