question_answer 52)

  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 (a) (i), (ii) and (iii)             (b) (ii), (iii) and (i)             (c) (ii), (i) and (iii)              (d) (iii), (ii) and (i)

Answer:

  (c) The correct order of the improvements in atomic models is as Thomson's atomic model (ii), Rutherford's atomic model (i) and Bohr's atomic model (iii).