Calculate the binding energy per nucleon (in j) for 3he and 4he. the atomic masses are 3.016029 u for 3he, and 4.002603 u for 4he. (enter unrounded values. assume that the mass of 11h = 1.007825 u, mp = 1.007275 u, mn = 1.008666 u, and me = 0.000549 u, respectively.)

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.

answer; how far out of place which the object finished relative to the starting location;

i think it would be 5