No. Oxygen is not noxious because it does not harm us or any living thing in any way.
noxious fumes are dangerous and can kill us
Argon is not a toxic gas.
False
Yes, sewer gas can be explosive as it is generally a combination of methane, hydrogen sulfide and a variety of other noxious gases.
Dissolve oxygen is when oxygen is dissolved and oxygen is just normal oxygen!
Fluorine is very noxious/toxic.
Do not inhale noxious gases, they are bad for you
The car's exhaust fumes are noxious!
We were all sent home after noxious gases filled our office building. The noxious chemicals caused burning to the skin. He passed out after inhaling noxious fumes.
noxious fumes are dangerous and can kill us
Beware of noxious fumes when working with volatile liquids in confined areas.
no
no
no
yes
Harmless
bibulous