Across
- 6. Can add or remove chromosomes and change their structure
- 7. Can fragment or ionize molecules
- 8. French Chemist who investigated radiation from radium in 1900
Down
- 1. A penetrating form of electromagnetic radiation arising from the radioactive decay of atomic nuclei
- 2. Discovered the three types of natural radioactivity in 1896
- 3. OSO-3 satellite discovered 621 of these
- 4. these stream from the burst would cause a chemical reaction leading to photochemical smog, which would further deplete our protection from cosmic rays
- 5. these can cause ionizations that damage tissues and the DNA as they pass through the human body