As part of an experiment with x-rays in 1909, Rutherford was shooting a beam of alpha particles (or alpha rays, emitted by the radioactive element radium) at a sheet of gold foil only 1/3000 of an ...
In 1913, Niels Bohr revised Rutherford's model by suggesting ... version of Rutherford's experiment, using a sheet of beryllium and a paraffin block instead of gold foil. He was able to prove ...
As part of an experiment with x-rays in 1909, Rutherford was shooting a beam of alpha particles (or alpha rays, emitted by the radioactive element radium) at a sheet of gold foil only 1/3000 of an ...
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