I am currently studying to complete the Chemistry CLEP exam, I ran into this question and was thoroughly confused by the phrase
12.04x10^23 atoms of H_2
According to the question, this corresponds to 12.04X10^23 molecules (2 moles) of H_2, or 24.08x10^23 atoms (4 moles) of Hydrogen. The use of the word "atom" over "molecule" seems useless, confusing, and possibly wrong.
I'm not sure if this question is written poorly or if I have made a mistake in my grammar either way, any help is appreciated. Thank you!