The type of relationship described could best be classified as one of
A) commensalism
B) mutualism
C)parasitism
D) resignation

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.

C. definite shape, definite volume. that is a solid.

It idk haha what are we doing?