Actinium

English · Français · Deutsch · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

Actinium

[akˈtiːni̯ʊm]

Rhymes with iːni̯ʊm

Where it comes from

zugrunde liegt altgriechisch ἀκτίς (aktis^☆) ^(→ grc) ‚Strahl‘

noun Aktinium · Ac · Actinium · Actiniums

radioaktives, chemisches Element mit der Ordnungszahl 89 Actinium kommt in geringen Mengen in Uranerzen vor.
Similar: Emanium

In English

actinium chemical element

Talk about this word

Cite this

MLA

"Actinium." Wiktionary, via Micwyn, micwyn.com/word/de/actinium. Accessed 6 Nov. 2026.

APA

Actinium. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/de/actinium

Chicago

"Actinium." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/de/actinium.

BibTeX

@misc{actinium_2026,
  title = {Actinium},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/de/actinium},
  urldate = {2026-11-06}
}