Millionaire Mode

Structure of Atom (Class IX)

Question 1 of 15

J. J. Thomson was awarded the Nobel Prize for Physics for his work on the discovery of electrons. Which of the following was/were suggested by Thomson in his model of atom?

  1. An atom consists of a positively charged sphere and the electrons are embedded in it.
  2. An atom consists of a negatively charged sphere and the electrons are embedded in it.
  3. The negative and positive charges are equal in magnitude.
  4. Both (1) and (3)
  5. Both (2) and (3)

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000