I think the correct answer from the choices listed above is the first option. The Greeks were the first to use the term atom. In 450 BCE, Democritus coined the term átomos which means "uncuttable" or "the smallest indivisible particle of matter".
Kind of this is probably wrong Mass weight of solid, volume weight of liquid?
And the answer is False,it does not have the same number with particles as the one mole of hydrogen.
I believe that it would be Al1N1.
