What is Hassium used for

Hassium (pronounced HAS-ee-em) [1] is a synthetic [2] which is a highly radioactive chemical element [1, 3] belonging to the transition metal family represented by the chemical symbol Hs [2]. It is believed to have a strong metallic and silver appearance, and since atoms produced so far are negligible, research is a very difficult element [1].

It has 15 isotopes [3], of which the most stable is hassium-276 and half-life is 1 hour [3]. At the present time, the final product obtained after isotope radioactive decay is still unknown [5].

Origin of that name: The element named after Hessen, Hessen is the first state created in Germany [3].

Who discovered Hassium: German physicists Peter Arnblaster and Gottfried Münzenberg praised for discovering this element [3].

In 1978, the research team led by Russian two physicists Vladimir Utionkov and Yuri Oganeşian first created element 108 at JINR (RIKEN) (nuclear research institute) in Russia [3]. They discovered a new isotope 270 by irradiating radium with calcium [3]. Five years later they bombed synthetic isotope 263 with manganese, bombed with lead with iron, burned isotope 264 and bombed with helium to obtain isotope 270.

In 1984, a team led by Gottfried Münzenberg and Peter Armbruster bombarded iron and created an isotope 265 in German GSI (GesellschaftfürSchwerionenforschung) [3]. Compared to JINR, GSI data is more reliable and accurate. Therefore, the GSI team has the right to name this element [3].

Since Hassium is not a naturally occurring element and has never been made in large quantities, its use is currently limited to research [3]. It is believed that radioactive elements may react with other elements in those groups when mass-produced [9].

Because Hassium does not have its own image, it honors Germany and represents the emblem of the Hessian badge [3].

The volatile ha compound (arsenic tetraoxide) selected for gas phase chemistry research from the beginning is clear, but the chemical nature of hash has long been considered a difficult task. Isotopes were first synthesized in 1984 but until 1996 it was not until 1996 that isotopes with sufficient long-lived lives were synthesized for chemical studies. Unfortunately, this isotope 269H is indirectly synthesized by the collapse of 277 CN; the indirect synthesis method is not only disadvantageous for chemical studies, the reaction yield of the isotope 277 CN is low Area is only 1 pb), not enough arsenic is provided. Atoms are used for chemistry research. Direct synthesis of 269 Hs and 270 Hs in the reaction It seems that 248 Cm (26 Mg, xn) 274 - x Hs (x = 4 or 5) is expected to be 7 pb because the reaction cross section is slightly large.

The GSI team led by Peter Armbruster generated a Hassium isotope in nuclear fusion reaction by irradiating lead 208 with iron ions 58. The isotopic mass is 265, very unstable, with a half-life of only 2 ms. Experiments conducted by A. G. Demin and other researchers at the Russian Federation Atomic Energy Research Institute in Dubna showed that there are two Hassium isotopes, masses 263 and 264.

Hashium has neither stable isotopes nor natural isotopes. Several radioactive isotopes were synthesized in the laboratory by fusing two atoms or by observing the breakdown of heavier elements. The isotope atomic mass of 12 is in the range of 263 to 277 (excluding 272, 274 and 276), three of which Hassium - 265, Hassium - 267, Hassium - 269 are known to be metastable It has been reported. Most of them collapse mainly due to alpha collapse, but some spontaneous nuclear fission