In my opinion I believe it would be motion because depending on how fast the person is going it would determine the outcome of the race
Longer, this is because the H in HNO2 is bonded with an oxygen, no longer allowing this structure to have a resonance structure.
NO2 on the other hand has one double bond and one single bond, so it has a resonance structure. And resonance structures are actually one structure so there isn't really a single and double bond, it's actually a 1 and 1/2 bond that calls for a higher bond order.
And I higher bond order will result in a shorter lengths!
I hope this helps out!!! And just out of curiosity, is this off of an AP FRQ packet??
Answer:
because they need only one electron
28) All elements are made of atoms
29)Protons and Neutrons
-Electrons make up the outside of the Nucleus
I believe the answer you are looking for is the 4th one.