411 REFERENCE · Wiktionary
O₃
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Translingual
Etymology
mul O ₃
Symbol
mul symbol
The molecular formula for ozone.
Related terms
mul O
mul O₂
See also
en trioxide
OIII doubly-ionized atomic oxygen
mul Chemical formulae Oxygen