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Technetium
TechnetiumDownload Chemistry-applikationen for at se flere oplysninger om det kemiske element:
| Atomnummer | 43 |
| Gruppe | VIIB |
| Periode | 5 |
| Vægt | 98 |
| Latinsk navn | Technetium |
| Elektronkonfiguration | [Kr]4d5 5s2 |
| Oxidationstilstand | -3, -1, 0, 1, 2, 3, 4, 5, 6, 7 |