Question

the scientist who developed the model of the atom in which electrons \orbit\ the nucleus was:

thomson

rutherford

johnson

bohr

Explanation:

Thomson discovered the electron and proposed the plum - pudding model. Rutherford proposed the nuclear model of the atom, but it was Niels Bohr who developed the model where electrons orbit the nucleus in specific energy levels. Johnson is not associated with this atomic model development.

Answer:

D. Bohr