Student B because it requires a hypothesis
The answer is letter A definitively .
1 mole = 6.22 x 10^23 molecules (Avogadro's number)
15 moles x (6.22 x 10^23) = 9.33 x 10^24 atoms
Hard question !! Is this math .. if not then oh okay cause I’m bad at math but good at everything else so let me think about it !
