Question

If M is the atomic mass and A is the mass number, then packing fraction is given by ______.

विकल्प

• `"A"/("M - A")`

• `("A - M")/"A"`

• `"M"/("M - A")`

• `("M - A")/"A"`

Answer 1

If M is the atomic mass and A is the mass number, then packing fraction is given by `underline(("M - A")/"A")`.