Question

Which atomic model proposed that electrons move in specific orbits around the nucleus of an atom?

Dalton’s atomic model
Thomson’s atomic model
Rutherford’s atomic model
Bohr’s atomic model
quantum atomic model

Answer 1

Hi there ,
The Bohre's atomic model represents movement of electrons in specific orbit around the nucleus of an atom.
Hope it helps.

Answer 2

Answer: The correct answer is Bohr's atomic model.

Step-by-step explanation:

For the given options:

Dalton's atomic model: This model states that every matter is made up of smallest unit known as atom.

Thomson's atomic model: He proposed a model known as plum pudding model. He considered atom to be a pudding of positive charge in which negative particles are embedded such as plum.

Rutherford's atomic model: He gave an experiment known as gold foil experiment. In his model, he concluded that in an atom, there exist a small positive charge in the center.

Bohr's atomic model: This model states that electron revolve around the nucleus in discrete orbits in an atom.

Quantum atomic model: This model determines the location of electrons in an atom in a 3-D space.

Hence, the correct answer is Bohr's atomic model.