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#
Asdfugil's definitions
oganesson
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An
chemical
element which is very
radioactive
.Any visible amount of it will be
instantly
vapourize.
Oganesson is
the last
element in
the seventh
period of the
periodic table
.
by
Asdfugil
October 27, 2018
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oganesson
mug.
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Get the oganessonmug. Get the oganessonmug. Get the oganessonmug. Get the oganessonmug.