Give the appropriate phase changes (solid to liquid, liquid to gas, etc) for the following descriptions. Next, determine if DH is positive or negative. a) fusion ® DH

b) solidification ® DH

c) vaporization ® DH

d) condensation ® DH

e) sublimation ® DH
?

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.

The answer would be

1. o2(g)as a product

No because it not possibly