Loading...
Which of the following statements about Rutherford's model of atom are correct? (i) considered the nucleus as positively charged (ii) established that the α-particles are four times as heavy as a hydrogen atom (iii) can be compared to solar system (iv) was in agreement with Thomson's model
Atomic models have been improved over the years. Arrange the following atomic models in the order of their chronological order (i) Rutherford's atomic model (ii) Thomson's atomic model (iii) Bohr's atomic model
Match the names of the Scientists given in column A with their contributions towards the understanding of the atomic structure as given in column B (A) (B) (a) Ernest Rutherford (i) Indivisibility of atoms (b) J.J.Thomson (ii) Stationary orbits (c) Dalton (iii) Concept of nucleus (d) Neils Bohr (iv) Discovery of electrons (e) James Chadwick (v) Atomic number (f) E. Goldstein (vi) Neutron (g) Mosley (vii) Canal rays
In what way is the Rutherford's atomic model different from that of Thomson's atomic model?
Arrange the following atomic model's experiments in the order of their chronology. (I) Rutherford's atomic model (II) Thomson's atomic model (III) Bohr's atomic model
Assertion (A): The size of the nucleus is very small as compared to the size of the atom. Reason (R): The electrons revolve around the nucleus of the atom.
© 2026 PadhAiPro. This question is provided for educational purposes.
