What does actinon mean - Definition of actinon - Word finder

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actinon

Any of a series of radioactive elements with atomic numbers 89 through 103

Wiktionary

actinon

n. 1 Any of the radioactive isotopes of radon 2 Any radioactive isotope of an actinide

WordNet

actinon

n. any of a series of radioactive elements with atomic numbers 89 through 103 [syn: actinoid, actinide]