Which statement best explains why the overall charge on an atom is zero? a. the positive charge of the neutrons in the nucleus equals the negative charge in the electron cloud. b. the positive charge of the protons in the nucleus equals the negative charge in the electron cloud. c. the negative charge of the neutrons in the nucleus equals the positive charge in the electron cloud. d. the negative charge of the protons in the nucleus equals the positive charge in the electron cloud.

Did the proton move into a region of higher potential or lower potential? did the proton move into a region of higher potential or lower potential? because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of higher potential to a region of lower potential.because the proton is a negative charge and it accelerates as it travels, it must be moving from a region of lower potential to a region of higher potential.because the proton is a positive charge and it slows down as it travels, it must be moving from a region of higher potential to a region of lower potential.because the proton is a positive charge and it slows down as it travels, it must be moving from a region of lower potential to a region of higher potential.request answerpart bwhat was the potential difference that stopped the proton? express your answer with the appropriate units.î”v î” v = nothingnothingrequest answerpart cwhat was the initial kinetic energy of the proton, in electron volts? express your answer in electron volts.ki k i = nothing ev request answerprovide feedback

Why is a noble gas different from other elements?

Does the earth behave like a magnet how do you prove it