F atome a- Find the electron configuration b- Draw the valence orbitals C- Look for unpaired electrons d- Determine whether the substance is paramagnetic ( one or more electrons unpaired ) or diamagnetic ( all electrons paired )

F atome a- Find the electron configuration b- Draw the valence orbitals C- Look for unpaired electrons d- Determine whether the substance is paramagnetic ( one or more electrons unpaired ) or diamagnetic ( all electrons paired )

Chemistry by OpenStax (2015-05-04)

1st Edition

ISBN:9781938168390

Author:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Chapter8: Advanced Theories Of Covalent Bonding

Section: Chapter Questions

Problem 36E: Can a molecule with an even number of electrons ever be paramagnetic? Explain why or why not.

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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.

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