Chemistry, 01.02.2021 22:00 arimarieestrada

A student was reading about the gases in air. Ozone helps protect Earth from harmful ultraviolet rays that come from the sun. Certain types of pollution created by humans have caused a hole in the ozone layer. This hole is over the South Pole and could become larger if this type of pollution increases. Which question should the student ask to determine if ozone is an elemental molecule? * A. What is the color of the molecule?
B. What is the shape of the molecule?
C. What elements are present in the molecule?
D. How many atoms are present in the molecule? HEL

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