Is It Possible to Have a Macroscopic Sample of Oxygen

question 26

Multiple Choice

Is it possible to have a macroscopic sample of oxygen that has a mass of 14 atomic mass units?

• A)Yes,but it would need to be made of oxygen atoms that each had less than the normal number of neutrons.
• B)No,this is less than than the mass of a single oxygen atom.
• C)Yes,but it would have the same density as nitrogen.
• D)No,because oxygen is a gas at room temperature.

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