Word: actinon
Part of speech: Noun
Syllables: ac
ti
non
Definition: The isotope of radon; a radioactive gaseous element formed by the disintegration of radium; the heaviest of the inert gasses; occurs naturally (especially in areas over granite) and is considered a hazard to health
Morphemes:
Affix: actino-
Language: en
PoS: Prefix
Meaning: actinic radiation
Affix: -on
Language: en
PoS: Suffix
Meaning: Forming names of noble gases and certain nonmetal elements (such as boron or silicon).