Small particles formed in the atmosphere by photochemical reactions of gases found in urban smog are known as:

Question

Quizplus · Accepted Answer

Small particles formed in the atmosphere by photochemical reactions of gases found in urban smog are known as condensibles. They are formed when gases such as nitrogen oxides and volatile organic compounds react in the atmosphere and undergo a series of chemical reactions, resulting in the formation of tiny particles. These particles can have negative impacts on human health and the environment.

Small Particles Formed in the Atmosphere by Photochemical Reactions of Gases