Chemistry, 29.08.2019 11:30 jameslinimk

Calculate the average atomic mass of chromium. it's composition is: 83.79% with a mass of 51.94 amy; 9.50% with a mass of 52.94 amu; 4.35% with a mass of 49.95 amu; 2.36% with a mass of 53.94 amu.

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Calculate the average atomic mass of chromium. it's composition is: 83.79% with a mass of 51.94 amy...