In Bohr’s model of hydrogen atom, the radius of the first electron orbit is 0.53 Å. What will be the radius of the third orbit?
A. 4.77 Å
B. 47.7 Å
C. 9 Å
D. 0.09 Å
Answer:A
In Bohr’s model of hydrogen atom, the radius of the first electron orbit is 0.53 Å. What will be the radius of the third orbit?
A. 4.77 Å B. 47.7 Å C. 9 Å D. 0.09 Å