Question #5fae2

1 Answer
May 6, 2017

Mass, all mass, reflects the numbers of the answer is #(d).#


And here the particles are OXYGEN ATOMS, which may or not be molecular. And thus there are the same number of INDIVIDUAL oxygen atoms in each mass, even tho the oxygens may be organized into atoms, dioxygen molecules, or trioxygen, i.e. ozone, molecules.