3. periodoko elementu
3. periodoko elementuak taula periodikoan hirugarren lerroan ageri diren elementuak dira.
Hauek dira:
| Taldea | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| # Izenak |
11 Na |
12 Mg |
13 Al |
14 Si |
15 P |
16 S |
17 Cl |
18 Ar | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Konf. elektr.
[Ne]=[He]2s22p6 |
[Ne] 3s1 | [Ne] 3s2 | [Ne] 3s2 3p1 | [Ne] 3s2 3p2 | [Ne] 3s2 3p3 | [Ne] 3s2 3p4 | [Ne] 3s2 3p5 | [Ne] 3s2 3p6 | ||||||||||
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.