Actinium

Noun CEFR B2

ækˈtɪniəm

Definitions

A radioactive, metallic chemical element (symbol: Ac) with an atomic number of 89; found in uranium ores.

uncountable, usually

Equivalents

Españolactinio

Françaisactinium

DeutschActinium

42 more languages

Afrikaansaktinium

العربيةأَكْتِينِيُوم الأكتينيوم

Българскиактиний

Bosanskiaktinij

Catalàactini

Češtinaaktinium

Cymraegactiniwm

Ελληνικάακτίνιο

Esperantoaktinio

فارسیاکتینیم

Gaeilgeachtainiam

Hrvatskiaktinij

Magyaraktínium

Հայերենակտինիում

Íslenskaaktín

Italianoattinio

日本語アクチニウム

ქართულიაქტინიუმი

Қазақ тіліактиний

한국어악티늄

Lietuviųaktinis

Latviešuaktīnijs

Македонскиактиниум

Bahasa Melayuaktinium

Nederlandsactinium

Polskiaktyn aktynowy

Portuguêsactínio

Românăactiniu

Русскийактиний

Slovenčinaaktínium

Slovenščinaaktinij

Српскиaktinij

Svenskaaktinium

ไทยแอกทิเนียม

Türkçeaktinyum

ئۇيغۇرچەئاكتىنىي

Українськаактиній

Tiếng Việtactini

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See all B2 English words →

See also

actinium emanation actinium K actinium series actinium-K actino-uranium actinobacillosis

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