Which of the following statements are accurate regarding protons and neutrons. Mark all the apply Atoms always have equal numbers of protons and neutrons Both are loctated within the atomic nucleus Both are charged particles Both have approximately the same mass Neutrons are negatively charged Which of the following statements are accurate regarding protons and electrons. Mark all the apply C] The proton is much more massive than the electron C The have equal and opposite charges Protons are located outside the atomic nucleus They have the same mass Protons are located within the atomic nucleus They have the same charge