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ethenium. In DICTIOUS you will not only get to know all the dictionary meanings for the word
ethenium, but we will also tell you about its etymology, its characteristics and you will know how to say
ethenium in singular and plural. Everything you need to know about the word
ethenium you have here. The definition of the word
ethenium will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
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English
Etymology
From ethene + -ium.
Noun
ethenium (uncountable)
- (inorganic chemistry) The cation, protonated ethylene (C2H5+)