Chinese edit

five oxygen
 
to make into; to change into; ‑ization
to make into; to change into; ‑ization; to ... ‑ize; to transform
two nitrogen
trad. (五氧化二氮)
simp. #(五氧化二氮)
 
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五氧化二氮

  1. (inorganic chemistry) dinitrogen pentoxide