Structure of The Atom Science Class 9 Chapter 4 Question Answer
Solutions For All Chapters Science Class 9 Questions from NCERT Text Book Question 1. Compare the properties of electrons, protons and neutrons. Answer: Question 2. What are the limitations of J.J. Thomson’s model of the atom? Answer: According to J.J. Thomson’s model of an atom, the electrons are embedded all over in the positively charged […]