борий

Also known as element 107

химический элемент с порядковым номером 107

AI overview

Bohrium is a human-made chemical element (symbol Bh, atomic number 107) named after physicist Niels Bohr that can only be created in particle accelerators and exists nowhere in nature. All known forms of bohrium are highly radioactive and decay very quickly—the most stable confirmed version lasts only about 2.4 minutes—which limits its practical applications and makes it primarily valuable for scientific research.

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Wikidata facts

Instance of: synthetic element
Subclass of: transition metal
Part of: group 7
Named after: Niels Bohr

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on focus list of Wikimedia project: Wikipedia:Vital articles/Level/4
element symbol: Uns
Commons category: Bohrium
topic's main category: Category:Bohrium
atomic number: 107
Commons gallery: Bohrium
described by source: Armenian Soviet Encyclopedia
discoverer or inventor: Yuri Oganessian
time of discovery or invention: 1976-00-00
Unicode character: 𨨏
electron configuration: [Rn] 5f¹⁴ 6d⁵ 7s²

Sources (2)

via Wikidata · CC0

Article · Русский

Бо́рий (лат. Bohrium, обозначается символом Bh, ранее Уннилсéптий, Unnilseptium, Uns, или эка-рений) — нестабильный радиоактивный химический элемент с атомным номером 107. Известны изотопы с массовыми числами от 261 до 274. Наиболее стабильный изотоп из полученных — борий-267 с периодом полураспада 17 с.

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