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                            • ▸▸
                              • 🇬🇧 Darmstadtium
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                              • 🇳🇱 Darmstadtium
                              • 🇫🇷 Darmstadtium
                              • 🇩🇪 Darmstadtium
                              • 🇮🇱 דרמשטטיום
                              • 🇮🇹 Darmstadtio
                              • 🇯🇵 ダームスタチウム
                              • 🇵🇹 Darmstadtio
                              • 🇷🇺 Дармштадтий
                              • 🇪🇸 Darmstadtio
                              • 🇸🇪 Darmstadtium

                              Darmstadtium: the essentials

                              Darmstadtium atoms have 110 electrons and the shell structure is 2.8.18.32.32.17.1. The ground state electronic configuration of neutral darmstadtium is [Rn].5f14.6d9.7s1 (a guess based upon that of platinum) and the term symbol of darmstadtium is 3D3 (a guess based upon guessed electronic structure).

                              Darmstadtium: description  

                              网络斗地主下载Darmstadtium, is a synthetic element that is not present in the environment at all. The interested reader should consult the on-line version of for a fascinating insight into research on "super-heavy" atoms.

                              Chemically, darmstadtium is in the same Group as nickel, palladium, and platinum (Group 10). Unlike these lighter atoms, darmstadtium decays after a small fraction of a thousandth of a second into lighter elements by emitting α-particles which are the nuclei of helium atoms.

                              Darmstadtium: physical properties

                              More physical properties...

                              Darmstadtium: heat properties

                              More thermochemical properties...

                              Darmstadtium: atom sizes

                              More atomc size properties...

                              Darmstadtium: electronegativities

                              More electronegativity properties...

                              Darmstadtium: orbital properties

                              More orbital properties...

                              Darmstadtium: abundances

                              More geological data...

                              Darmstadtium: crystal structure

                              Ds crystal structure
                              The solid state structure of darmstadtium is: bcc (body-centred cubic).

                              More crystallographic data...

                              Darmstadtium: biological data

                              Darmstadtium has no biological role.

                              More biological data...

                              Darmstadtium: uses

                              Uses...

                              Darmstadtium: reactions

                              网络斗地主下载 Reactions of darmstadtium as the element with air, water, halogens, acids, and bases where known.

                              View reactions of darmstadtium...

                              Darmstadtium: binary compounds

                              Binary compounds with halogens (known as halides), oxygen (known as oxides), hydrogen (known as hydrides), and other compounds of darmstadtium where known.

                              View binary compounds...

                              Darmstadtium: compound properties

                              网络斗地主下载 Bond strengths; lattice energies of darmstadtium halides, hydrides, oxides (where known); and reduction potentials where known.

                              View compound properties...

                              Darmstadtium: history

                              Darmstadtium was discovered by S. Hofmann, V. Ninov, F. P. Hessberger, P. Armbruster, H. Folger, G. Münzenberg, H. J. Schött, and others in 1994 at Gesellschaft für Schwerionenforschung (GSI) in Darmstadt, Germany.. Origin of name: the name darmstadtium lies within the long established tradition of naming an element after the place of its discovery, Darmstadt, in Germany..

                              More history...

                              Darmstadtium: isotopes

                              Isotope abundances of darmstadtium
                              Isotope abundances of darmstadtium with the most intense signal set to 100%.

                              More isotope and NMR data...

                              Darmstadtium: isolation

                              Isolation: only a few atoms of darmstadtium have ever been made, initially through a nuclear reaction involving fusion of an isotope of lead, Pb, with one of nickel, Ni.

                              208Pb + 62Ni → 269Ds + 1n

                              网络斗地主下载Isolation of an observable quantity has never been achieved, and may well never be. This is because atoms of the element decompose through the emission of α-particles with a half life of only about 270 microseconds. Another isotope was made by using a different isotope of nickel.

                              208Pb + 64Ni → 271Ds + 1n

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