53 Three isotopes of an element have mass numbers m m 1 and

Last updated: 7/3/2023

53 Three isotopes of an element have mass numbers m m 1 and m 2 If the mean mass number is m 0 5 then which of the following ratios may be accepted for m m 1 m 2 in that order k a 1 1 1 c 3 2 1 54 The radii of 5 4 1 1 d 2 1 1