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                            1. ▸▸
                              • 🇬🇧 Scandium
                              • 🇨🇳 鈧
                              • 🇳🇱 Scandium
                              • 🇫🇷 Scandium
                              • 🇩🇪 Scandium
                              • 🇮🇱 סקנדיום
                              • 🇮🇹 Scandio
                              • 🇯🇵 スカンジウム
                              • 🇵🇹 Escândio
                              • 🇷🇺 Скандий
                              • 🇪🇸 Escandio
                              • 🇸🇪 Skandium

                              Scandium: the essentials

                              Scandium atoms have 21 electrons and the shell structure is 2.8.9.2. The ground state electronic configuration of neutral scandium is [Ar].3d1.4s2 and the term symbol of scandium is 2D3/2.

                              Scandium: description  

                              网络斗地主下载Scandium is a silvery-white metal which develops a slightly yellowish or pinkish cast upon exposure to air. It is relatively soft, and resembles yttrium and the rare-earth metals more than it resembles aluminium or titanium. Scandium reacts rapidly with many acids.

                              Scandium is apparently a much more abundant element in the sun and certain stars than on earth.

                              calcium
                              Image adapted with permission from Prof James Marshall's (U. North Texas, USA) Walking Tour of the elements CD.

                              Scandium: physical properties

                              More physical properties...

                              Scandium: heat properties

                              More thermochemical properties...

                              Scandium: atom sizes

                              More atomc size properties...

                              Scandium: electronegativities

                              More electronegativity properties...

                              Scandium: orbital properties

                              More orbital properties...

                              Scandium: abundances

                              More geological data...

                              Scandium: crystal structure

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

                              More crystallographic data...

                              Scandium: biological data

                              Scandium has no biological role.

                              More biological data...

                              Scandium: uses

                              Uses...

                              Scandium: reactions

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

                              View reactions of scandium...

                              Scandium: binary compounds

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

                              View binary compounds...

                              Scandium: compound properties

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

                              View compound properties...

                              Scandium: history

                              Scandium was discovered by Lars Fredrik Nilson in 1879 at Sweden. Origin of name: from the Latin word "Scandia" meaning "Scandinavia".

                              More history...

                              Scandium: isotopes

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

                              More isotope and NMR data...

                              Scandium: isolation

                              Isolation: preparation of metallic samples of scandium is not normally necessary given that it is commercially avaialable. In practice littel scandium is produced. The mineral thortveitite contains 35-40% Sc2O3 is used to produce scandium metal but another important source is as a byproduct from uranium ore processing, even though these only contain 0.02% Sc2O3.

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