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Translingual[edit]
Alternative forms[edit]
Etymology[edit]
O (“oxygen”)+II (“2”)
OII
- (chemistry, spectroscopy) singly-ionized oxygen; an atomic oxygen ion needing 1 electron to become neutral
Synonyms[edit]
Related terms[edit]
- OIII (doubly-ionized atomic oxygen)
- OI (neutral atomic oxygen)
- O (oxygen)
Descendants[edit]
See also[edit]
- O2 (dioxygen, molecular oxygen)