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What is the electron configuration of a magnesium atom? 1s22s²2p°2d² O 2s 2s²6p²2s³ O 1s22s²3s²2p O 1s2s²2p°3s?

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter7: The Structure Of Atoms And Periodic Trends

Section7.3: Electron Configuration Of Atoms

Problem 3CYU: Using the periodic table and without looking at Table 7.3, write electron configurations for the...

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1.7 Atomic Orbitals
What is the electron configuration of a
magnesium atom?
1s2s²2p°2d²
O 2s 2s26p²2s3
1s2s²3s²2p6
O 1s22s²2p°3s?
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