Hassium is a synthetic chemical element; it has symbol Hs and atomic number 108. It is highly radioactive: its most stable known isotopes have half-lives of about ten seconds.

hassium (Hs), an artificially produced element belonging to the transuranium group, atomic number 108. It was synthesized and identified in 1984 by West German researchers at the Institute for Heavy Ion Research (Gesellschaft für Schwerionenforschung [GSI]) in Darmstadt.

Hassium is a synthetic element that was discovered in 1978. It is a highly radioactive and unstable element. According to the Mendeleev’s nomenclature of undiscovered elements, hassium was named as eka-osmium or element-108.

Hassium (pronunciation: HAS-ee-em) [1] is a synthetic [2], highly radioactive chemical element [1, 3] belonging to the transition metal family, represented by the chemical symbol Hs [2].

2013年10月28日 · Hassium is a synthetic element about which little is known. It is presumed to be a solid metal, but since only a few atoms of it have been created, it is difficult to study. All of its isotopes...

Element Hassium (Hs), Group 8, Atomic Number 108, d-block, Mass [269]. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.

Chemical element, Hassium, information from authoritative sources. Look up properties, history, uses, and more.

2019年5月8日 · Get facts for the element hassium, which has the element symbol Hs and atomic number 108. Learn about its history, properties, uses, and sources.

Hassium is a chemical element with atomic number 108, discovered by Peter Armbruster. Learn applications, Chemical & Physical properties, uses and more.

2021年8月13日 · Hassium | Hs | CID 56951714 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.