Given:
At Standard temperature pressure, (STP)
T=273 K.
P=1 atm.
The volume occupied by 1 mol of atoms = 22.4 L
As the gases contain different moles for different masses therefore the volume of the 60 g of atoms depends upon the gas of which the atoms are part.
Given:
The pressure, (P)= 1 atm.
The temperature, (T)=273 K
At STP 1 mol of all the gases occupies volume = 22.4 L.
Therefore,
The 60 g atom of different gases will occupy different volumes.