Question

explain the main features of quatum mechanica model of an atom ​

Answer 1

Explanation:

Features of quantum mechanical model - definition

The energy of electrons in an atom is quantised (i.e., electrons can only have certain specific values of energy). The existence of quantised electronic energy states is a direct result of the wave-like property of electrons.

Answer 2

Explanation:

Features of quantum mechanical model of atom

The electrons in an atom have only quantized value of energy.

These quantized values of energy are obtained from the solution of Schrodinger Wave Equation. ...

The wave function Ψ is simply a function of coordinates of the electron and has no physical significance as such.