write the formula of the structure that would have the greatest internuclear distance between the pairs.

20 drops hope this

i think it's c. if you look search electronic symbol on google and then click on wiki it shows you a

it is stable as it is in group 0 which have full outer shells of electrons

qualitative observation deals with data that can be observed with our senses: sight, smell, touch, taste, and hearing. they do not involve measurements or numbers. for instance, colors, shapes, and textures of objects are all qualitative observations.