In Section 2.4 it was pointed out that an atomic mass unit, u, was equal to 1/12 the mass of an atom of carbon-12. Suppose one atomic mass unit was redefined as being equal to 1/24 the mass of a carbon-12 atom. How would this change influence the atomic weight of magnesium?

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Group 14 Elements

The following elements come under group 14 of the periodic table.