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Hahnium
HAHNIUM

Definition: (chemistry) Transuranic chemical element 105, radioactive, with atomic weight of 260, half-life of 1.26 sec. Hahnium was synthesized in 1970 at Lawrence Radiation Laboratory and named for German chemist Otto H. Hahn.
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See perfect radioactivity.
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See perfect particularity (1).

See perfect element (4).

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