C. no difference in the electronegativity of oxygen and hydrogen
Of the gases listed, nitrogen, oxygen, water vapor, carbon dioxide, methane, nitrous oxide, and ozone are extremely important to the health of the Earth's biosphere. The table indicates that nitrogen and oxygen are the main components of the atmosphere by volume.
so the answer is D. Nitrogen and oxygen
hope this helps!
Answer:
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The answer for this would be 69.6
None since CO3 does not exist.
