Question

good evening all have a nice day !!!!!! and pls answer this!!!!!wht is meant by quantum mechanics? pls answer it clearly.​

Answer 1

Answer:

Very Good Evening ; )

Explanation:

Quantum mechanics, science dealing with the behaviour of matter and light on the atomic and subatomic scale. It attempts to describe and account for the properties of molecules and atoms and their constituents—electrons, protons, neutrons, and other more esoteric particles such as quarks and gluons.

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