jlolDezkarettehgs jlolDezkarettehgs
  • 02-03-2017
  • Chemistry
contestada

Gases and particles which are put into the air or emitted by various sources are called __________. photochemical smog emissions carbon monoxide radon (geology)

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MissPhiladelphia
MissPhiladelphia MissPhiladelphia
  • 15-03-2017
I would say the answer is emissions. These are the particles that are not supposed to be present in air but due to the production of different substances from humans daily activities these substances go with the air we breath. Hope this helped.
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