Which one of the followings has maximum number of atoms? [NEET 2020]

\( 1 \mathrm{~g} \) of \( \mathrm{Ag}~{(s)} \) [Atomic mass of \( \mathrm{Ag}=108 \) ]

\( 1 \mathrm{~g} \) of \( \mathrm{Mg}~{(s)} \) [Atomic mass of \( \mathrm{Mg}=24 \) ]

\( 1 \mathrm{~g} \) of \( \mathrm{O}_{2}~{(g)} \) [Atomic mass of \( \mathrm{O}=16 \) ]

\( 1 \mathrm{~g} \) of \( \mathrm{Li}~{(s)} \) [Atomic mass of \( \left.\mathrm{Li}=7\right] \)