Suppose that the atomic mass unit (amu) had been defined as one-eighth of the average mass of an atom of sodium instead of one-twelfth of the mass of an atom of carbon-12. What would the average atomic mass of magnesium be on this new scale?
Average atomic mass of magnesium on new scale =
What would the value of Avogadro's number be on this new scale?
New value for Avogadro's number =