astatide

astatide
astatidas statusas T sritis chemija apibrėžtis Metalo ir astatino junginys. atitikmenys: angl. astatide rus. астатид

Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2003.

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  • Astatine — (pronEng|ˈæstətiːn) is a radioactive chemical element with the symbol At and atomic number 85. It is the heaviest of the discovered halogens. Characteristics This highly radioactive element has been confirmed by mass spectrometers to behave… …   Wikipedia

  • astatine — /as teuh teen tin/, n. Chem. a rare element of the halogen family. Symbol: At; at. no.: 85. [1945 50; < Gk ástat(os) not steadfast, unstable (see ASTATIC) + INE2] * * * ▪ chemical element Introduction  radioactive chemical element and the… …   Universalium

  • halogen element — ▪ chemical element group Introduction  any of the five nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic (periodic law) table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine… …   Universalium

  • Halide — This article is about binary compound. For other uses, see Halide (disambiguation). A halide is a binary compound, of which one part is a halogen atom and the other part is an element or radical that is less electronegative (or more… …   Wikipedia

  • Astat — Eigenschaften …   Deutsch Wikipedia

  • Astatin — Eigenschaften …   Deutsch Wikipedia

  • astatane — noun astatine hydride or hydrogen astatide, HAt …   Wiktionary

  • Haluro de hidrógeno — (también llamado halogenuro de hidrógeno o en su forma disuelta ácido halhídrico o ácido halogenhídrico) es un tipo de compuesto químico resultante de la reacción química del hidrógeno con uno de los elementos halógenos (flúor, cloro, bromo, y… …   Wikipedia Español

  • Halogénure d'hydrogène — On appelle halogénures d hydrogène les composés, gazeux à température ambiante, constitué d un atome d halogène et d un atome d hydrogène. Ils sont au nombre de cinq[1] : composé formule structure modèle d(H−X) / pm (phase gaz) μ / D… …   Wikipédia en Français

  • astatidas — statusas T sritis chemija apibrėžtis Metalo ir astatino junginys. atitikmenys: angl. astatide rus. астатид …   Chemijos terminų aiškinamasis žodynas

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