Select the correct description of atomic structure. * A. Protons and electrons are located in the nucleus.
B. Protons and neutrons are located in the nucleus and electrons circle.
C. Atoms are in the nucleus and electrons circle.
D. Electrons and neutrons are located in the nucleus and protons circle.

you either don't have the answers wrote out correctly or none are correct but b looks like closest answer

Explanation:

protons are positive and rest in the center with neutrons electrons (like the name suggests) go in the electron cloud (or circle)

i have a feeling this is a gay person trolling to make straights look bad.

answer : a model is often used to explain and make things easier to understand when any scientific topic needs to be demonstrated and explained.

as in this case where a scientist wants to use a model to present the results of his detailed scientific investigation. he should do it as it will him to make the audience understand the concept in a much better way. also, it can be changed according to new scientific understandings.