Answer:
the molecular formula of Ozone is O_3.
Mass is a coherent, typical large body of matter with no definite shape. Another way to describe matter is a very heavy or large object.Matter can also be described with length. This is how i know matter is a very large length or weight. (Hope this helped) :)
Au2S is =<u><em> 426 g/mol</em></u> for molar mass
6. V = IR= 1.2×100= 120 V
i tried my best, hope it helps!
