What is the least dangerous radiation?

Related questions

1. Can an xray show inflammation?
2. What are the 3 types of radiation?
3. Can an xray detect cancer?
4. What is the most dangerous type of radiation?
5. What happens if you touch the elephant's foot?
6. Are X rays harmful?
7. Can an xray miss a fracture?
8. Can an xray show bone infection?
9. Can you feel a lung tumor?
10. Why are X rays called X rays?

Tags

1. #penetrate
2. #alpha
3. #least
4. #relative
5. #exposure
6. #gamma
7. #ionising
8. #harmful
9. #hazards
10. #outside
11. #penetrating
12. #particles
13. #humans