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. [a] One of its isotopes, 270 Hs, has magic numbers of protons and neutrons for deformed nuclei, giving it greater stability against spontaneous fission.

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

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. Hassium is a chemical element with symbol Hs and atomic number 108. Classified as a transition metal, Hassium is a solid at room temperature.

Hassium is the 108th element in the periodic table and has a symbol of Hs and atomic number of 108. It has an atomic weight of (269) and a mass number of 263. Hassium has one hundred eight protons and one hundred fifty-five neutrons in its nucleus, and one hundred eight electrons in …

2024年3月6日 · Hassium is a synthetic transition metal with an atomic number of 108 and is represented by the symbol ‘Hs’ in the periodic table. It is silvery in appearance and belongs to the d-block of period 7 of the periodic table. Hassium was the fourth transactinide (super-heavy) element identified.

Hassium's properties, discovery, videos, images, states, energies, appearance and characteristics.

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.