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

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter29: Atomic Physics

Section: Chapter Questions

Problem 25P

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Concept explainers

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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