Assertion: nitrous oxide | /r/HasProperty | odorless
Facets:
Source sentences:
text: Nitrous oxide — an odorless, tasteless gas — is an inhalation analgesic that can be used during labor.
text: Nitrous oxide – commonly known as “Laughing Gas”, NOS, nitrous or nitro, is an odorless and colorless gas.
text: Nitrous oxide is odorless and colorless, so in that way is indistinguishable from oxygen.