What is a field force that is used to generate electricity

Which one of the following bonds would you expect to be the most polar? a) b–h b) n–h c) p–h d) al–h e) c–h

What is the work done by the electric force to move a 1 c charge from a to b?

Which organism develops breathing organism develops breathing organs from pharyngeal arches? shark, spider, sea star, sea horse