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(D) The wave mechanical model of the atom,also known as the quantum mechanical model,was developed by incorporating several key principles of modern p

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all the above three

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(D) The wave mechanical model of the atom,also known as the quantum mechanical model,was developed by incorporating several key principles of modern physics. $1$. It incorporates the $de \ Broglie$ concept of the dual nature of matter,which states that particles like electrons exhibit wave-like properties. $2$. It accounts for $Heisenberg’s$ uncertainty principle,which asserts that it is impossible to simultaneously determine the exact position and momentum of a subatomic particle. $3$. It is mathematically formulated using the $Schrodinger$ wave equation,which describes the behavior of electrons in atoms as wave functions. Therefore,the model is based on all three of these fundamental concepts.

The wave mechanical model of atom is based upon

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