2.) Do your work.
3.) Make up work if you are absent.
4.) Get assignments turned in on time.
5.) Try your best, if you dont try you wont succeed.
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.