Solution:
According to Rutherford's model, the electrons revolve around positively charged core or in other words, negatively charged electrons occupy space around the nucleus and the atom is electrically neutral.
Rutherford's alpha particle scattering experiment eventually led to the conclusion that
According to Rutherford's model, the electrons revolve around positively charged core or in other words, negatively charged electrons occupy space around the nucleus and the atom is electrically neutral.