Which of the following has the greatest mass, in grams?
A1 atom of lead (Pb)
B0.5 mol copper (Cu) atoms
C0.3 mol gold (Au) atoms
D25 atoms of mercury (Hg)
A1 atom of lead (Pb)
B0.5 mol copper (Cu) atoms
C0.3 mol gold (Au) atoms
D25 atoms of mercury (Hg)