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                            • 🇬🇧 Meitnerium
                            • 🇨🇳 䥑
                            • 🇳🇱 Meitnerium
                            • 🇫🇷 Meitnerium
                            • 🇩🇪 Meitnerium
                            • 🇮🇱 מיטנריום
                            • 🇮🇹 Meitnerio
                            • 🇯🇵 マイトネリウム
                            • 🇵🇹 Meitnerio
                            • 🇷🇺 Мейтнерий
                            • 🇪🇸 Meitnerio
                            • 🇸🇪 Meitnerium

                            Meitnerium: the essentials

                            Meitnerium atoms have 109 electrons and the shell structure is 2.8.18.32.32.15.2. The ground state electronic configuration of neutral meitnerium is [Rn].5f14.6d7.7s2 (a guess based upon that of iridium) and the term symbol of meitnerium is 4F9/2 (a guess based upon guessed electronic structure).

                            Meitnerium: description  

                            Element 109, meitnerium, is a synthetic element that is not present in the environment at all. There is no dispute concerning the name meitnerium for element 109.

                            The interested reader should consult the on-line version of for a fascinating insight into research on "super-heavy" atoms.

                            Meitnerium: physical properties

                            More physical properties...

                            Meitnerium: heat properties

                            More thermochemical properties...

                            Meitnerium: atom sizes

                            More atomc size properties...

                            Meitnerium: electronegativities

                            More electronegativity properties...

                            Meitnerium: orbital properties

                            More orbital properties...

                            Meitnerium: abundances

                            More geological data...

                            Meitnerium: crystal structure

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

                            More crystallographic data...

                            Meitnerium: biological data

                            Meitnerium has no biological role.

                            More biological data...

                            Meitnerium: uses

                            Uses...

                            Meitnerium: reactions

                            Reactions of meitnerium as the element with air, water, halogens, acids, and bases where known.

                            View reactions of meitnerium...

                            Meitnerium: binary compounds

                            网络斗地主下载 Binary compounds with halogens (known as halides), oxygen (known as oxides), hydrogen (known as hydrides), and other compounds of meitnerium where known.

                            View binary compounds...

                            Meitnerium: compound properties

                            Bond strengths; lattice energies of meitnerium halides, hydrides, oxides (where known); and reduction potentials where known.

                            View compound properties...

                            Meitnerium: history

                            Meitnerium was discovered by Peter Armbruster, Gottfried Münzenber and their co-workers. in 1982 at Gesellschaft für Schwerionenforschung (GSI) in Darmstadt, Germany.. Origin of name: named after Lise "Meitner", the Austrian physicist.

                            More history...

                            Meitnerium: isotopes

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

                            More isotope and NMR data...

                            Meitnerium: isolation

                            Isolation: only a few atoms of element 109, meitnerium, have ever been made. The first atoms were made through a nuclear reaction involving fusion of an isotope of bismuth, 209Bi, with one of iron, 58Fe.

                            209Bi + 58Fe → 266Mt + 1n

                            网络斗地主下载Isolation of an observable quantity of meitnerium has never been achieved, and may well never be. This is because meitnerium decays very rapidly through the emission of α-particles.

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