electron configuration (Atom-35) How is The complete electron configuration the following: Elements. C Nitrogen Cu Na+ O2- Ca2+ One of them Elements with 31 Electrons

  Aufgabe: Atom-35    

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How is The complete electron configuration the following: Elements.

1. C
2. Nitrogen
3. Cu
4. Na⁺
5. O^2-
6. Ca²⁺
7. One of them Elements with 31 Electrons

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Lösung:

Atomic energy	Number of p,e–	electron configuration
C	6p, 6e–	1s2 2s2 2p2
N	7p, 7e–	1s22s22p3
Cu	29p, 29e–	1s22s22p63s23p64s23d9
Na+	11p, 10e–	1s22s22p6
O2-	8p, 10e–	1s22s22p6
Ca2+	20, 18e–	1s22s22p63s23p6
	31e–	1s22s22p63s23p64s23d104p1

Notes: a Look at that . on a PSE shows If possible One Other electron configuration. Copper is shown Usually the following: electron configuration on:
Cu: 29p, 29e^– → 1s²2s²2p⁶3s²3p⁶4s¹3d¹⁰. The Different Employment The External Orbital (d¹⁰) Come on . by: Other Considerations The Orbital energies. Such Reflections / Considerations are But First of all Subject matter The University-ETH.

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