Definitions
There is 1 meaning of the phrase
Nitrogen Dioxide.
Nitrogen Dioxide - as a noun
A highly poisonous brown gas (no2)
Example Sentences
"Exposure to nitrogen dioxide can cause respiratory problems."
"The main source of nitrogen dioxide in cities is vehicle emissions."
"The concentration of nitrogen dioxide in the atmosphere is regulated by environmental agencies."
"Higher levels of nitrogen dioxide can contribute to the formation of smog."
"Industrial processes can release nitrogen dioxide into the air."
