Question

'Electrons revolve round the nucleus in well-defined orbits, like planets revolve round the sun' was the brainchild of.

• A. Arnold Sommerfeld
• B. Max Born
• C. Ernest Rutherford
• D. Niels Bohr

Answer 1

The correct option is D Niels Bohr

$\begin{array}{c}\text{Electron revolves around the nucleus in wall-defined}\\ \text{orbits, like planets revolve around the sun was}\\ \text{the brainchild of Niels Bohr.}\end{array}$