Radioactinium Uncommon

Definition, synonyms and related words

Definitions

Noun

The radioactive isotope of actinium, ²²⁷₈₉Ac, having a half-life of 21.7 years

See Also

half life isotope radioactive actinium

Related Terms

half life isotope radioactive actinium

Rhyming Words

ium sium ilium opium apium arium mnium onium odium aecium corium helium cilium lycium aprium radium lilium nerium galium indium

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