- periodicity of properties
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периодичность свойств
Англо-русский словарь терминов металлургии и сварки. 2011.
periodicity of properties
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Periodicity — is the quality of occurring at regular intervals or periods (in time or space) and can occur in different contexts: * A clock marks time at periodic intervals. * A metronome ticks at periodic intervals of time. * A publication published at… … Wikipedia
periodicity — [pir΄ē ə dis′ə tē] n. pl. periodicities [Fr périodicité < période: see PERIOD] 1. the tendency, quality, or fact of recurring at regular intervals 2. Chem. the occurrence of similar properties in elements occupying similar positions in the… … English World dictionary
periodicity properties — periodinės savybės statusas T sritis fizika atitikmenys: angl. periodic properties; periodicity properties vok. periodische Eigenschaften, f rus. периодические свойства, n pranc. propriétés périodiques, f … Fizikos terminų žodynas
periodic properties — periodinės savybės statusas T sritis fizika atitikmenys: angl. periodic properties; periodicity properties vok. periodische Eigenschaften, f rus. периодические свойства, n pranc. propriétés périodiques, f … Fizikos terminų žodynas
periodic law — /pear ee od ik, pear /, Chem. 1. the law that the properties of the elements are periodic functions of their atomic numbers. 2. Also called Mendeleev s law. (originally) the statement that the chemical and physical properties of the elements… … Universalium
History of the periodic table — The history of the periodic table reflects over a century of growth in the understanding of chemical properties, and culminates with the publication of the first actual periodic table by Dmitri Mendeleev in 1869.[1] While Mendeleev built upon… … Wikipedia
Dmitri Mendeleev — in 1897 Born 8 February 1834( … Wikipedia
Mendeleyev, Dmitry Ivanovich — ▪ Russian scientist Introduction Mendeleyev also spelled Mendeleev born January 27 (February 8, New Style), 1834, Tobolsk, Siberia, Russian Empire died January 20 (February 2), 1907, St. Petersburg, Russia Russian chemist who developed the… … Universalium
quasicrystal — /kway zuy kris tl, kway suy , kwah see , zee /, n. a form of solid matter whose atoms are arranged like those of a crystal but assume patterns that do not exactly repeat themselves. [1985 90] * * * Introduction also called quasi periodic crystal … Universalium
Metalloid — 13 14 15 16 17 2 B Boron … Wikipedia
chemical bonding — ▪ chemistry Introduction any of the interactions that account for the association of atoms into molecules, ions, crystals, and other stable species that make up the familiar substances of the everyday world. When atoms approach one another … Universalium
