and 24.47 percent (mass = 36.966 amu). Calculate the average atomic mass. 37Cl 6) Copper used in electric wires comes in two flavors (isotopes): and has an 63Cu 65Cu. 63Cu atomic mass of 62.9298 amu and an abundance of 69.09%. The other isotope, has an 65Cu, abundance of 30.91%. The average atomic mass between these two isotopes is 63.546 amu. Calculate the actual atomic mass of 65Cu. 7) Magnesium consists of three naturally occurring isotopes. The percent abundance of these isotopes is as follows: (78.70%), (10.13%), and (11.7%). The average 24Mg 25Mg 26Mg atomic mass of the three isotopes is 24.3050 amu. If the atomic mass of is 24.98584 25Mg amu, and is 25.98259 amu, calculate the actual atomic mass of 26Mg 24Mg. 8) Complete the table
and 24.47 percent 37Cl (mass = 36.966 amu). Calculate the average atomic mass. 6) Copper used in electric wires comes in two flavors (isotopes): 63Cu and 65Cu. 63Cu has an atomic mass of 62.9298 amu and an abundance of 69.09%. The other isotope, 65Cu, has an abundance of 30.91%. The average atomic mass between these two isotopes is 63.546 amu. Calculate the actual atomic mass of 65Cu. 7) Magnesium consists of three naturally occurring isotopes. The percent abundance of these isotopes is as follows: 24Mg (78.70%), 25Mg (10.13%), and 26Mg (11.7%). The average atomic mass of the three isotopes is 24.3050 amu. If the atomic mass of 25Mg is 24.98584 amu, and 26Mg is 25.98259 amu, calculate the actual atomic mass of 24Mg. 8) Complete the table