A very thin young lady was found in an alley on fall morning. The ambient temperature was 58.0°F. Estimate the TOD if the internal core temperature was found to be 76.3°F.

They are all decomposition reactions.

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.