metal transition
71Metal production in Ukraine — Geographic distribution of ferrous and non ferrous output, expressed in monetary value per capita. Metal production, in particular iron and steel industry, is the dominant heavy industry in Ukraine. Ukraine is the world s eighth largest producer… …
72transition metal — noun Etymology: from their being transitional between the more highly and the less highly electropositive elements Date: 1940 any of various metallic elements (as chromium, iron, and nickel) that have valence electrons in two shells instead of… …
73transition element — noun see transition metal …
74transition element — noun any of the group or metallic elements that have an incomplete inner (d) electron shell; they have multiple valencies and form coloured compounds and stable complex ions; the elements …
75transition metal — noun A transition element …
76transition metal — (also transition element) noun Chemistry any of the set of metallic elements occupying a central block in the periodic table, e.g. iron, manganese, chromium, and copper …
77transition element — /trænˈzɪʃən ɛləmənt/ (say tran zishuhn eluhmuhnt) noun any of numerous metallic elements in which the two outermost electron shells are incomplete; they have variable valencies and coloured ions. Also, transition metal …
78Métal vrai — Groupe 1 2 Période 2 3 Li 4 Be 3 …
79metal carbonyl — noun Any complex of a transition metal combined with carbon monoxide; they are typically volatile solids or liquids, soluble on common organic solvents but insoluble in water; they are highly toxic …
80Mott transition — A Mott transition is a metal nonmetal transition in condensed matter. Due to electric field screening the potential energy becomes much sharper (exponentially) peaked around the equilibrium position of the atom and electrons become localized and… …
