Across
- 1. THEY CAN SEE INFRARED
- 3. STRONGEST RADIATION
- 6. PEOPLE ENJOY LISTENING TO IT
- 7. HOLE IN THE EYE
- 8. KILLS PEOPLE
- 9. DISCOVERED RADIO WAVES
- 10. RADIOACTIVE ELEMENT
- 13. COLORS OF THE RAINBOW
Down
- 2. SMALLEST PARTICLE
- 4. WEAKEST RADIATION
- 5. SPLITTING AN ATOM
- 6. HARMFUL ENERGY
- 11. USED TO HEAT FOOD
- 12. MAKES SKIN TAN