Issued as a cumulative or non-cumulative L/C, the former allows for unused credit amounts to rollover into subsequent periods while the latter maintains a fixed amount of credit available each period.
average atomic mass of magnesium is 24.3 g/mole so 24.3 X 1.56 X1021 / 6.02 X1023 = .063 grams.
What is the mass in grams of 7.20 x 10 27 atoms of Oxygen? Answers Atomic Structure Be familiar with APE MAN. Atomic # = protons = electrons Mass # = atomic # + neutrons Isotopes Given the following information, find the average atomic mass of Magnesium. Give your answer with 3 decimal places.