Atoms of different elements also have different average masses, just like kernels and marbles. Use the mass values from a periodic table to answer the following questions. Please use the precision of the values in the periodic table link to determine the correct number of significant figures for your answer.
(a) What is the relative mass of one atom of B to one atom of N?
(b) What is the relative mass of one mole of B to one mole of N?
(c) What is the relative mass of 1.0 moles of Al to 1.0 moles of Rh?