411 REFERENCE · Wiktionary
NO₂
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
Appendix:Variations of "no"
Translingual
Symbol
mul symbol
The molecular formula for nitrogen dioxide.
In dynamic equilibrium with N₂O₄ - dinitrogen tetroxide.
Usage notes
The letter O should always be capitalized, or else it would render it to be a diatomic molecule of nobelium.
mul Chemical formulae