What quantum mechanics principle states that electrons are added to atomic orbitals with the same energy so that each orbital is singularly occupied with electrons having the same spin? A) Pauli exclusion principle B) Hund's rule  C) Schrodinger's equation D) Aufbau principle E) Heisenberg uncertainty principle

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Q: Example3 Electron in Bohy atom in Salurd Cans obsorbed photon find the worelength if Ez=- 502ev

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Q: Problem attached

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Q: 四四回 11 四四四 1L April 2, 1995 December 1, 2000 B A

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Q: Classify each orbital diagram for ground-state electron configurations by the rule or principle it…

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Q: Q1: Compare between the ninth and eleventh electron according to quantum Numbers in "AI

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.