Question

Which atomic theory involves quantum mechanics:

A) Dalton’s Atomic Theory
B) Bohr’s Atomic Model
C) Thomson’s Plum Pudding Model
D) Schrödinger’s Quantum Model

Answer 1

Bohr's Atomic Model and Schrödinger's Quantum Model involve quantum mechanics and describe the behavior of electrons in an atom.

Step-by-step explanation:

Bohr's Atomic Model

Bohr's Atomic Model, also known as Bohr's Model of the Atom, involves quantum mechanics. It was proposed by Niels Bohr in 1913. According to this model, electrons orbit the nucleus in fixed energy levels, or orbits, and can transition between these energy levels by absorbing or emitting photons.

Schrödinger's Quantum Model

Schrödinger's Quantum Model, also known as the Quantum-Mechanical Model of the Atom, involves quantum mechanics. It was developed by Erwin Schrödinger in 1926. This model describes the behavior of electrons in an atom using complex mathematical equations that take into account the wave-particle duality of electrons.

Out of the given options, the correct answer is D) Schrödinger's Quantum Model.