Borh's theory provides evidence for the
A
structure of the atom
B
positive charge of an electron
C
existence of energy level in the atom
D
positive charge on a proton
Verified Correct Answer: C.
Physical Principles & Numerical Solution
Bohr's theory of the atom introduced the concept of quantized energy levels for electrons in an atom. It explained how electrons occupy specific energy levels and how they can jump between these levels by absorbing or emitting energy in the form of photons.
Source: Myschool Past Questions Archive (Record #33847)