Number of electrons, protons, and neutrons contained in an atoms nucleus?

No protons and neutrons are in nucleus while electrons are revolving in shell around nucleus

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.

Decomposition is the cycle at which bacteria breaks down any organic material into the soil