Multiple Choice
Which of the following statements is not true for oxygen?
A) The most stable allotrope of oxygen is O2.
B) The chemical formula of ozone is O3.
C) Dry air is about 79% oxygen.
D) Oxygen forms peroxide and superoxide anions.
E) Oxygen is a colorless gas at room temperature.
Correct Answer:
Verified
Correct Answer:
Verified
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