• Atoms are the most smallest particles , they can only be seen by the most powerful microscope

• In a atom there are electrons , protons and neutrons

• The green marbles in a ball like structure are the neutrons

• The protons are with neutrons together bonded by strong force

• Proton have positive charge while neutrons have no charge

• The rings are a metaphor which describes electron movement and spin , they actually do not exist

• The electrons spin around the nucleus

• Electrons contain negative charge

Why electron does not get attracted to proton ?

The protons are attracted to neutrons due to the strong force , electrons cant get attracted due to electromotive force that made electrons move rather than getting attracted