Tea House of the Red Square
- 2015
- 5m
Polonium has 33 known isotopes, all of which are radioactive. One them, Polonium 210, was served in a drink to a certain party in a tea house on Red Square.Polonium has 33 known isotopes, all of which are radioactive. One them, Polonium 210, was served in a drink to a certain party in a tea house on Red Square.Polonium has 33 known isotopes, all of which are radioactive. One them, Polonium 210, was served in a drink to a certain party in a tea house on Red Square.
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