Question: Early tables of atomic weights masses were generated by measuring
Early tables of atomic weights (masses) were generated by measuring the mass of a substance that reacts with 1.00 g of oxygen. Given the following data and taking the atomic mass of hydrogen as 1.00, generate a table of relative atomic masses for oxygen, sodium, and magnesium.
How do your values compare with those in the periodic table? How do you account for any differences?
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