Odpowiedzi na post #7

I was told it's the equivalent of a chest x ray.

I believe it's that stuff that killed a bunch of people in Brazil in the 80s. Of course they were all poor peasants who thought the glow was cool...

It’s one of the most volatile isotopes of an already reactive element, it was one of the more prominent byproducts of the Chernobyl and Fukushima...