It takes pluto a longer time to orbit the sun than the earth does, because pluto: a. has much further to go. b. goes much slower. c. choices a and b are both correct. d. none of the above.

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.