Match List I correctly with List II and select your answer using the codes given below:
List I | List II |
a) Bohr | 1.) Neutron |
b) Einstein | 2.) Model of the hydrogen atom |
c) Chadwick | 3.) matter waves |
d) De Broglie | 4.) photoelectric effect |
a-2,b-4,c- 3,d-1
a-1,b-3,c-2,d-4
a-2,b-4,c- 1,d-3
a-3,b-2,c- 4,d-1
The size of the atomic nucleus is