O 1-25-2p 3s°3pMagnesium (12) has an atomic number of 12. What is its electron configuration?O 1s2522p²3s²3p*O 1s²25-2p°3s?O 1s25²2p²3s³3p*O 1s25²2p°3p²4.

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Answered: Magnesium (12) has an atomic number of…

Magnesium (12) has an atomic number of 12. What is its electron configuration? O 1s 25 2p?3s²3pt O 1s²252p 3s? O 1s252p²3s³3p* O 1s25 2p°3p²

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter30: Atomic Physics

Section: Chapter Questions

Problem 28CQ: Identify the shell, subshell, and number of electrons for the following: (a) 2P3. (b)4d9. (c) 3s1....

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The Bohr model

Students often get confused between Rutherford’s model and Bohr model of an atom. They interpret the postulates of both these models to be the same, which is incorrect. Rutherford’s model differs from Bohr’s model in the following ways:

Question

O 1-25-2p 3s°3p
Magnesium (12) has an atomic number of 12. What is its electron configuration?
O 1s2522p²3s²3p*
O 1s²25-2p°3s?
O 1s25²2p²3s³3p*
O 1s25²2p°3p²
4.

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