1. what is the problem with bohr's model of the atom?
2. how did schrödinger resolve this problem?

Below is the explanation

Explanation:

Requirement 1

The main problem with Bohr's model is that it works very well for those atoms which have only one electron, like H or He+, but it didn't work for multi-electron atoms. Bohr was able to divine the difference in energy between each energy level, allowing us to intuit the powers of each line in the emission spectrum of hydrogen, and understand why electron energies are quantized.

Requirement 2

The application of Schrodinger's equation to atoms can explain the nature of electrons in atoms more accurately. Solving the Schrödinger equation gives us Ψ and Ψ2. With these, we can get the quantum number and the shapes and orientations of orbitals that characterize electrons in an atom or molecule.

There are two types of Schrodinger's equation: a time-dependent Schrödinger equation and a time-independent Schrödinger equation.