How does gravity affect the inner planets? (site 2)

Because of gravity, the inner planets of our solar system have a shorter orbital period around the sun than the exoplanets do. For example, the sun's gravitational pull makes Mercury have a orbital period of 88 days, versus Neptune, who takes 165 Earth years to orbit the sun.

no sé si entiendes español pero te daría la respuesta si lo supiera, pero lo siento mucho

because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. so, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.