Question

On the basis of 11 class tell me What are the Important features of Quantum Mechanical Model.dont copied it from google

Answer 1

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Quantum mechanics

Quantum mechanics, include

• quantum field theory, is a fundamental theory in physics which describes nature at the smallest scales of energy levels of atoms and subatomic particles.
• Classical physics, the physics existing before quantum mechanics, describe the nature at ordinary scale .

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Answer 2

Failure of quantum mechanics model

• classical mechanics successfully explain the motion of the object which are either or observable directly or can be made observable by instruments like microscope.
• when classical mechanics concept where applied to particle of atomic dimensions like electron they fail to describe the actual behaviour does the classical concept cannot be applied to atomic phenomena example motion of an electron in an atom.
• the classical mechanics failed to explain the stability of atom.