Atomic number: 107
Atomic weight: (262)
Radioactive transition metal. Half-life of approximately 1/500 s.
Discovered by the Joint Institute for Nuclear Research at Dubna (U.S.S.R.) in 1976. Confirmed by West German physicists at the Heavy Ion Research Laboratory at Darmstadt.
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Sexual Intercour...
Unnilquadium
Unnilunium
