Air may best be described as ________.
A)an element
B)a compound
C)a mixture
D)none of these

Name: Air may best be described as ________. A)an element B)a compound C)a mixture D)none of these
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Question

Quizplus · Accepted Answer

Air is a mixture of gases, primarily nitrogen (78%) and oxygen (21%). It also contains small amounts of other gases such as argon, carbon dioxide, neon, and helium, as well as water vapor and various pollutants. Therefore, air cannot be classified as a single element or compound.

Air May Best Be Described as ________