| Americans are right to refuse truckloads of garbage that contain biomedical waste and radioactive material. |
| Radioactivity is the process of emission of radiation as a radioactive material changes form, often to a different element. |
| There's another network that will be sniffing the air for radioactive particles. |
| Firstly, it generates considerable quantities of toxic waste, some of which remains radioactive for tens of thousands of years. |
| If a nucleus has too many protons for its number of neutrons, it will be radioactive. |
| That's right, the Foundry is once again abustle with vim, vigor, energy, and several radioactive substances to be named later. |
