Natural isotropic abundance of aX is 40% and bx is 60%. The exact isotropic masses are 14 and 15 respectively. Calculate average atomic mass of X.

Natural isotropic abundance of aX is 40% and bx is 60%. The exact isot

1.	Natural isotropic abundance of aX is 40% and bx is 60%. The exact isotropic masses are 14 and 15 respectively. Calculate average atomic mass of X.
Answer» AVERAGE mass=40^14+60^15/100=14.6