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OII. In DICTIOUS you will not only get to know all the dictionary meanings for the word
OII, but we will also tell you about its etymology, its characteristics and you will know how to say
OII in singular and plural. Everything you need to know about the word
OII you have here. The definition of the word
OII will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
OII, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
Translingual
Etymology
O (“oxygen”)+II (“2”)
Symbol
OII
- (chemistry, spectroscopy) singly-ionized oxygen; an atomic oxygen ion needing 1 electron to become neutral
Synonyms
- OIII (doubly-ionized atomic oxygen)
- OI (neutral atomic oxygen)
- O (oxygen)
Descendants
See also
- O2 (dioxygen, molecular oxygen)