Uut


Symbol, Chemistry, Physics.

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Science definitions for uut (1 of 2)

Uut


The symbol for element 113.

Science definitions for uut (2 of 2)

element 113


Uut

An artificially produced radioactive element whose most stable isotope has a mass number of 284 and a half-life of slightly less than half a second. Also called ununtrium See Periodic Table.
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