radioactivity

Noun

 * 1) Spontaneous emission of ionizing radiation as a consequence of a nuclear reaction, or directly from the breakdown of an unstable nucleus.
 * 2) The radiation so emitted; including gamma rays, alpha particles, neutrons, electrons, positrons, etc.

Translations

 * Afrikaans: radioaktiwiteit
 * Basque: erradioaktibitate
 * Bulgarian: радиоактивност
 * Catalan: radioactivitat
 * Chinese:
 * Mandarin:
 * Czech:
 * Danish:
 * Dutch:
 * Esperanto: radioaktiveco
 * Faroese: geislavirkni
 * Finnish:
 * French:
 * Georgian: რადიოაქტიურობა, რადიაქტივობა
 * German:
 * Greek:
 * Hebrew:
 * Icelandic: geislavirkni
 * Irish: radaighníomhaíocht
 * Japanese:
 * Kazakh: радиоактивтік
 * Korean:
 * Norwegian:
 * Bokmål: radioaktivitet
 * Nynorsk: radioaktivitet
 * Polish: ,
 * Portuguese:
 * Romanian:
 * Russian:
 * Scottish Gaelic: rèididheachd
 * Spanish:
 * Swedish:
 * Tagalog: karagilapan
 * Thai:
 * Ukrainian: радіоактивність
 * Vietnamese: sự phóng xạ


 * Afrikaans: radioaktiwiteit
 * Basque: erradioaktibitate
 * Belarusian: радыеакты́ўнасць
 * Bulgarian: радиоакти́вност
 * Catalan: radioactivitat
 * Chinese:
 * Mandarin: ,
 * Czech:
 * Dutch:
 * Finnish:
 * French:
 * Georgian: რადიოაქტიურობა, რადიაქტივობა
 * German:
 * Greek:
 * Hebrew:
 * Hindi:
 * Irish: radaighníomhaíocht
 * Italian:
 * Kazakh: радиобелсенділік, радиоактивтік
 * Korean:
 * Luxembourgish: Radioaktivitéit
 * Norwegian:
 * Bokmål: radioaktivitet
 * Nynorsk: radioaktivitet
 * Portuguese:
 * Russian:
 * Scottish Gaelic: rèididheachd
 * Slovak: rádioaktivita
 * Spanish:
 * Swedish:
 * Thai:
 * Turkish:
 * Ukrainian: радіоакти́вність
 * Urdu:


 * Italian:
 * Slovene: