Which of the following is correct about the parts of an atom? your electron - positive neutron - negative proton - neutral electron - negative neutron - neutral proton - positive electron - neutral neutron - positive proton - negative

Electrons-negative
neutrons-neutral
protons-positive

Because electrons have negligible mass, to account for the mass of the isotope, there must be 16 neutrons, 16 neutrally charged, massive, fundamental particles present in the sulfur nucleus. and thus finally, if we have the 32s2− ion, there are 18 electrons, 16 protons, and 16 neutrons.