Nombre correcto a cada fórmula utilizando las tres tablas anteriores

This would be canberra.

Yes she is correct. the answer is completely correct

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.

They are like other investigations? say there was a murder u have to do blood test and finger prints which run through a lab.