4 ms·
Polonium is an alpha emitter and such radiation is readily blocked by PPE (or a piece of paper, or skin). It is dangerous if you get it into your body where th
by vinkelhake 12y ago
Polonium is an alpha emitter and such radiation is readily blocked by PPE (or a piece of paper, or skin).
It is dangerous if you get it into your body where the alpha radiation will mess things up.