Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. Kazys Daukšas, Jurgis Barkauskas, Vitas Daukšas. 2003.
thorium tetranitrate — torio(IV) nitratas statusas T sritis chemija formulė Th(NO₃)₄ atitikmenys: angl. thorium tetranitrate; thorium(IV) nitrate rus. торий азотнокислый; тория(IV) нитрат ryšiai: sinonimas – torio tetra(trioksonitratas) … Chemijos terminų aiškinamasis žodynas
Nitrate de thorium — Constituants … Wikipédia en Français
THORIUM — En 1828, Jöns Jacob Berzelius découvrit un nouveau métal qu’il baptisa thorium en l’honneur de Thor, dieu de la mythologie scandinave. Bien qu’il soit relativement rare, cet élément a été utilisé depuis longtemps dans l’industrie, principalement… … Encyclopédie Universelle
Thorium — (pronEng|ˈθɔːriəm) is a chemical element with the symbol Th and atomic number 90. As a naturally occurring, slightly radioactive metal, it has been considered as an alternative nuclear fuel to uranium.CharacteristicsWhen pure, thorium is a… … Wikipedia
thorium processing — Introduction preparation of the ore for use in various products. Thorium (Th) is a dense (11.7 grams per cubic centimetre), silvery metal that is softer than steel. It has a high melting temperature of approximately 1,750° C (3,180°… … Universalium
thorium — thoric /thawr ik, thor /, adj. /thawr ee euhm, thohr /, n. Chem. a grayish white, lustrous, somewhat ductile and malleable, radioactive metallic element present in monazite: used as a source of nuclear energy, as a coating on sun lamp and vacuum… … Universalium
thorium oxide — noun or thorium dioxide : a refractory crystalline compund ThO2 obtained usually as a dense white powder by igniting thorium nitrate and used chiefly in incandescent gas mantles, in crucibles and refractories, in silica free optical glass, and in … Useful english dictionary
thorium nitrate — noun : an oxidizing salt Th(NO3)4 obtained as a deliquescent crystalline mass by extraction of monazite sand in a series of steps and used chiefly in producing thorium oxide by ignition in the manufacture of incandescent gas mantles … Useful english dictionary
Dioxyde de thorium — Th4+ O2− Maille cristalline du dioxyde de thorium … Wikipédia en Français
torio(IV) nitratas — statusas T sritis chemija formulė Th(NO₃)₄ atitikmenys: angl. thorium tetranitrate; thorium(IV) nitrate rus. торий азотнокислый; тория(IV) нитрат ryšiai: sinonimas – torio tetra(trioksonitratas) … Chemijos terminų aiškinamasis žodynas
