thorium radioactive series


thorium radioactive series
torio radioaktyvioji šeima statusas T sritis chemija apibrėžtis Radioaktyviųjų skilimų seka nuo ²³²₉₀Th iki patvaraus ²⁰⁸₈₂Pb. atitikmenys: angl. thorium family; thorium radioactive family; thorium radioactive series; thorium series; 4n series rus. радиоактивное семейство тория; радиоактивный ряд тория; ряд тория; семейство тория ryšiai: sinonimas – torio šeima sinonimas – 4n šeima

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

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  • thorium radioactive family — torio radioaktyvioji šeima statusas T sritis chemija apibrėžtis Radioaktyviųjų skilimų seka nuo ²³²₉₀Th iki patvaraus ²⁰⁸₈₂Pb. atitikmenys: angl. thorium family; thorium radioactive family; thorium radioactive series; thorium series; 4n series… …   Chemijos terminų aiškinamasis žodynas

  • radioactive series — Physics, Chem. a succession of elements initiated in the radioactive decay of a parent, as thorium or uranium, each of which decays into the next until a stable element, usually lead, is produced. Also called decay series. [1920 25] * * * Any of… …   Universalium

  • radioactive series — noun : a series of elements that are formed by disintegration of a long lived parent (as actinium, thorium, or uranium) through the successive loss of alpha or beta particles sometimes by alternative routes and that are all radioactive except the …   Useful english dictionary

  • radioactive series — /reɪdioʊˌæktɪv ˈsɪəriz/ (say raydeeoh.aktiv searreez) noun the series of isotopes of various elements through which a radioactive substance decays before it reaches a stable state. The three known spontaneous series start with thorium and two… …   Australian English dictionary

  • thorium series — torio radioaktyvioji šeima statusas T sritis chemija apibrėžtis Radioaktyviųjų skilimų seka nuo ²³²₉₀Th iki patvaraus ²⁰⁸₈₂Pb. atitikmenys: angl. thorium family; thorium radioactive family; thorium radioactive series; thorium series; 4n series… …   Chemijos terminų aiškinamasis žodynas

  • thorium family — torio radioaktyvioji šeima statusas T sritis chemija apibrėžtis Radioaktyviųjų skilimų seka nuo ²³²₉₀Th iki patvaraus ²⁰⁸₈₂Pb. atitikmenys: angl. thorium family; thorium radioactive family; thorium radioactive series; thorium series; 4n series… …   Chemijos terminų aiškinamasis žodynas

  • 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 series — noun : a radioactive series beginning with thorium of mass number 232 and ending with thorium D which is the nonradioactive isotope of lead of mass number 208: thorium, at. no. 90 → mesothorium 1, at. no. 88 (syn. radium 228) → mesothorium 2, at …   Useful english dictionary

  • thorium series — Chem. the radioactive series that starts with thorium and ends with a stable isotope of lead of mass number 208. * * *       set of unstable heavy nuclei comprising one of the four radioactive series (q.v.). * * * …   Universalium

  • 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


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