Question

Explain Rutherford's alpha particle scattering experiment. What were the main conclusion drawn from this experiment

Answer 1

it is that
when we bomber on an atom with alpha particles some particles come bake some go strate and some move by felling an force
it means atom is hard in center because some particles come bake
atom is empty because some move strate
some particles revolve around them
by this he made an model that
no. of electron =no. of protons
neutron and protons are present in the center of it and electron revolve around them

Answer 2

Rutherford chose gold foil for his experiment. because gold foil is very thin. he hit the gold foil from double charge helium atom called alpha particle. and he found that most of the alpha particle goes un deflected it means most of the specs within the atom are vacant. he found few alpha particle are deflected with a small angle it means some specs within the atom are not vacant . he fond that few (1/20000)of alpha particle are deflected in 180° it means with in a atom some heavy mass is present in very small specs