What is the main similarity between ""fog"" and frost’s poem mending wall?

They both use iambic pentameter

Explanation:

The main similarity between "fog" and frost's poem "mending wall" is that they both use iambic pentameter

Iambic pentameter is a line of verse with five metrical feet, each comprising of one short or unstressed syllable which is followed by one long or stressed) syllable, Currently, this technique is certainly the usual technique that is used in a poetry.

it may be wrong but i think its a

i just did an experiment like this in my science class. also the answer is yes, it will get separated because they are two opposites meaning if they are opposite they can not attract.

hope this .!