Q. 75.0( 2 Votes )

Which of the following in Fig. do not represent Bohr’s model of an atom correctly?

(i)

(ii)

(iii)

(iv)
A. (i) and (ii)

B. (ii) and (iii)

C. (ii) and (iv)

D. (i) and (iv)

Answer :

The maximum number of electrons that can be accommodated in the first shell is 2 and that in the 2nd shell is 8.


In fig ii, the number of electrons in the first shell is 4 and in fig iv the number of electrons in the second shell is 9 both of which are above the allowed capacity. So, they do not represent Bohr’s model of an atom correctly.


Hence, the correct option is C.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Electronic Configuration34 mins
Atomic Number46 mins
Quiz | Bohr's-Bury Rule and Valency62 mins
How Radioactivity Works?29 mins
Valency31 mins
What an Atom holds?41 mins
Champ Quiz | On Atom & its Structure37 mins
Champ Quiz | Important Questions of Atom41 mins
Learn How to Write The FormulaFREE Class
Quiz | Check Your Concepts on An Atom34 mins
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses