𨨏

Also known as element 107

原子序數為107的化學元素

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

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via Wikidata · CC0

Article · 中文

𨨏（拼音：bō，注音：ㄆㄛ；英語：Bohrium）是一種人工合成的化學元素，其化學符號为Bh，原子序數为107。以丹麥物理學家尼爾斯·玻爾命名。𨨏是一種放射性極強的超重元素及錒系後元素，其所有同位素的半衰期都很短，非常不穩定，其中壽命最長的是270Bh，半衰期僅約61秒。在元素週期表中，𨨏是位於d區塊的過渡金屬，為第7週期、第7族的成員。人們對𨨏的化學屬性並不完全瞭解，就目前實驗結果所知，𨨏符合7族中位於錸之下元素的特性。

Abstract from DBpedia / Wikipedia · CC BY-SA