A spectral line is emitted when an electron
A. jumps from lover orbit to higher orbit.
B. jumps from higher orbit to lower orbit.
C. rotates in a circular orbit.
D. rotates in an elliptical orbit.
Answer:B
A spectral line is emitted when an electron
A. jumps from lover orbit to higher orbit. B. jumps from higher orbit to lower orbit. C. rotates in a circular orbit. D. rotates in an elliptical orbit.