Radioactive wastes and spent nuclear fuel are to be contained and isolated properly for a long period of time because when properly contained and controlled it pose dangers to the environment and the people with its very high radioactivity. One hazard it may pose to the environment is mutation.
In the Neoproterozoic era. hope this helps
Hey dude you need to put the choices
The balanced equation will be 2HgO--->2Hg+O2
You need to show us the previous questions and reading material, or we won't understand the question...
