Which scientist gave the concept of fixed energy levels around the nucleus?
Q. Which scientist gave the concept of fixed energy levels around the nucleus?
A. Ernest Rutherford
B. Neils Bohar
C. J.J.Thomsan
D. None of these
Answer: Neils Bohar
A. Ernest Rutherford
B. Neils Bohar
C. J.J.Thomsan
D. None of these
Answer: Neils Bohar