actinium

[US]/ˈæktɪniəm/
[UK]/ak-TIN-ee-əm/
Frequency: Very High

Translation

n. عنصر معدني مشع، العدد الذري 89.; الرمز الكيميائي Ac للأكتينيوم.
Word Forms
Pluralactiniums

Phrases & Collocations

actinium series

سلسلة الأكتينوم

actinium isotopes

نظائر الأكتينوم

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