Polonium-210 Fast Facts:– Polonium is a rare and highly radioactive metal– “Po” on the periodic table (atomic no.84)– Tiny traces of polonium-210 (210Po) the only naturally occurring form due to its short half-life– The first element to be discovered because of its strong radioactivity– A lethal dose is 15 megabecquerels (0.41 mCi), or 0.089 micrograms…
