This article presents the CBSE Class 9 Science notes ... is very small compared to an atom. (d) Electrons revolve round the nucleus. Drawbacks of Rutherford Model (a) According to Rutherford ...

Get NCERT Class 9 Science ... sphere. → Rutherford’s alpha-particle scattering experiment led to the discovery of the atomic nucleus. → Rutherford’s model of the atom proposed that a ...

Based on this finding, Rutherford then developed a new atom model, the Rutherford model. According to this model, the atom no longer consisted of just electrons floating in a soup but had a tiny ...

Ernest Rutherford's family emigrated from England ... He discovered the atomic nucleus and developed a model of the atom that was similar to the solar system. Like planets, electrons orbited ...

Photo: Niels Bohr's research notes for his new atomic theory Rutherford's find came from a very strange experience. Everyone at that time imagined the atom as ... Rutherford's model wasn't quite ...