2nd orbit is _______ away from nucleus of H-atom as compared to 1st orbit is
Q. 2nd orbit is _______ away from nucleus of H-atom as compared to 1st orbit is
A. 2-times
B. 3-times
C. 4-times
D. 6 times Answer: 4-times
A. 2-times
B. 3-times
C. 4-times
D. 6 times Answer: 4-times