Question

Write a short note on quantum mechanical model of atom.

Answer 1

Answer:

Erwin Schrodinger proposed the quantum mechanical model of the atom, which treats electrons as matter waves .The square of the wave function ,Φ² represents the probability of finding an electron in given region within the atom.

• The probability of finding an electron within a certain volume of space surrounding the nucleus can be represented as fuzzy cloud.
• The cloud is more dense where the probability of finding electron is high.

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Answer 2

Quantum mechanical model of atom--

1. on the basis of dual nature of matter and Heisenberg Uncertainty Principle, Erwin Schrodinger develop a new branch of science that is quantum mechanics.
2. the Schrodinger Wave Equation can be e solved by hydrogen atom and hydrogen like atom
3. equation establish a wave equation for particle like electrons.
4. equation is referred to the attachment.
5. as an atom has pedicle symmetry it is more convenient to write equation in term of Polar (according to angles).
6. why the use of wave equation we can calculate energy position and arrangement of electrons in an atom.
7. the solution of wave equation is the complex function of radial function and angular function.