Which one has maximum number of atoms?

A) 24g of C – 12 means 2 moles of C – 12 atoms. It contains $2\times 6.203\times {10}^{23}$ atoms of C – 12.

B) 56g of Fe means 1 mole of Fe atoms. It contains $6.023\times {10}^{23}$ atoms of Fe – 56.

C) 27g of Al  means 1 mole of Al contains $6.022\times {10}^{23}$ atoms of

Al -27.

D) 108 g of Ag means 1 mole of Ag contains $6.022\times {10}^{23}$ atoms of Ag-108.

24 g of C – 12 contains maximum number of atoms.