Across
- 2. Negatively charged particle of an atom
- 4. Particles emitted during beta radiation
- 6. Highest known frequency of light
- 7. Indivisible particle of an element
- 9. Produced from vibrating electrons
- 11. Positively charged particle of an atom
- 12. We see because of it
- 13. Smallest frequency electromagnetic-wave
- 14. Neutral particle found in the nucleus of an atom
Down
- 1. Shocking
- 3. Particles emitted during alpha radiation
- 5. What was used to find out that light had a magnetic field?
- 8. Particles found in the nucleus of an atom
- 10. Substance containing one type of atom