actinium en · NOUN
Pronunciation
Etymology
Borrowed from French actinium. actin- + -ium.
Meanings
- (uncountable, usually) A radioactive, metallic chemical element (symbol: Ac) with an atomic number of 89; found in uranium ores.
- (countable, usually) A radioactive, metallic chemical element (symbol: Ac) with an atomic number of 89; found in uranium ores. ▸ An atom of this element.
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| actiniums | Number=Plur | lexicographic |
Deriveds
actinium series · actinium A · actinium emanation · eka-actinium · actinide · actinium fluoride · radioactinium · protactinium · actinium C · actinium-K · actinate · actinium B · actiniferous
Relateds
actinoid · actinon · actino- · actinism
Translations (82)
th แอกทิเนียม (chemical element) · pt actínio (chemical element) · fur atini (chemical element) · lv aktīnijs (chemical element) · ky актиний (chemical element) · fo actinium (chemical element) · ja アクチニウム (chemical element) · sk aktínium (chemical element) · ka აქტინიუმი (chemical element) · uz актиний (chemical element) · he אַקְטִינְיוּם (chemical element) · cy actiniwm (chemical element) · ug ئاكتىنىي (chemical element) · ur عیکٹنیئم (chemical element) · ko 악티늄 (chemical element) · fr actinium (chemical element) · ro actiniu (chemical element) · sh aktinijum (chemical element) · fa اکتینیم (chemical element) · de Actinium (chemical element) · tg актиний (chemical element) · hi एक्टिनियम (chemical element) · sh актинијум (chemical element) · eu aktinioa (chemical element) · af aktinium (chemical element) · it attinio (chemical element) · tr aktinyum (chemical element) · ta அக்டினியம் (chemical element) · sh актиниј (chemical element) · uz aktiniy (chemical element) · el ακτίνιο (chemical element) · mt aktinjum (chemical element) · hi एजातु (chemical element) · br aktiniom (chemical element) · kk актиний (chemical element) · fy actinium (chemical element) · sv aktinium (chemical element) · hy ակտինիում (chemical element) · is aktín (chemical element) · pl aktyn (chemical element) · nl actinium (chemical element) · lb Aktinium (chemical element) · km អាក់ទីញ៉ូម (chemical element) · la actinium (chemical element) · csb aktin (chemical element) · sh aktinij (chemical element) · fi aktinium (chemical element) · bg актиний (chemical element) · gv aghtinnium (chemical element) · eo aktinio (chemical element) · uk акти́ній (chemical element) · vi actini (chemical element) · vo laktinin (chemical element) · cs aktinium (chemical element) · et aktiinium (chemical element) · sa एजातु (chemical element) · ru акти́ний (chemical element) · da actinium (chemical element) · sl aktinij (chemical element) · ar أَكْتِينِيُوم (chemical element) · mk актиниум (chemical element) · my အက်တီနီယမ် (chemical element) · bo ཨ (chemical element) · ast actiniu (chemical element) · kw actynyum (chemical element) · hu aktínium (chemical element) · ca actini (chemical element) · nb actinium (chemical element) · sq aktinium (chemical element) · mn актини (chemical element) · es actinio (chemical element) · be актыній (chemical element) · lt aktinis (chemical element) · ga achtainiam (chemical element) · sq aktin (chemical element) · bo ཨེག་ཊི་ནིམ (chemical element) · az aktinium (chemical element) · gl actinio (chemical element) · ms aktinium (chemical element) · tk aktiniý (chemical element) · cmn 錒 /锕 (chemical element) · gd aictiniam (chemical element)