molar volume vs atomic volume

[angelronnie]

Dear People,
thanks for helping me so much. I recently read a periodic table and found some strange difference between molar volume and atomic volume.does anyone know the difference bewteen both?
does anyone have a definition of molar volume and the definition of atomic volume?
Please help.
Heres what i got
atomic volume=the relative atomic mass of the element divided by it’s density
molar volume=the volume of one mole of that substance.
Did i get it right?
Please help because i saw on some periodic table the values are different for the same element :cry: