Nb
I-Niobium
Ingxenye 41 · 92.906 u
I-niobium iyinsimbi eqinile, eqinile esetshenziswa kuma-superalloys nama-superconducting magnets.
Izici Zobuchopho
| I-Atom Mass | 92.906 u |
| Ubukhulu | 8.57 g/cm³ |
| Izinga lokuncibilika | 2750.0 K |
| Izinga lokubopha | 5017.0 K |
| Ukubonakala | Isingwevu esimnyama, esiluhlaza okwesibhakabhaka uma sixutshwe |
| Isimo ku-Room Temp | Iqinile |
Izici ze-chemical
| Electronegativity | 1.6 (I-Pauling) |
| I-Ionization Energy | 652.1 kJ/mol |
| I-electron affinity | 86.1 kJ/mol |
| I-Oxidation States | +2, +3, +4, +5 |
Izici ze-Atom
| I-electron | [Kr] 4d4 5s1 |
| I-Atom Radius | 146.0 pm |
| I-Covalent Radius | 164.0 pm |
| I-Van der Waals Radius | 207.0 pm |
Ukuqapha
| Itholakele ngu | Charles Hatchett |
| Unyaka wokuqamba | 1801 |
| Indawo | i-London, i-England |
| Ibizwa nge | Niobe, indodakazi kaTantalus empilweni yamaGreki |
Malunga I-Niobium
I-niobium iyinsimbi ekhanyayo, emnyama, eqinile, eqinile eyenza ibe yi-superconductor ezindaweni ezibandayo. Ibizwa nge-columbium eMelika. Isetshenziswa kuma-magnets aphezulu ahamba phambili we-Large Hadron Collider.
Izisebenziso
Ama-magnets ahamba phambili (MRI, ama-particle accelerators), ama-alloys ensimbi asetshenziswa kumapayipi, ama-jet engines, nama-jewelry.
Iqiniso elijabulisayo
I-niobium-titanium alloys isetshenziswa kuma-magnets ahamba phambili we-Large Hadron Collider.
Isibonisi
| Inani le-mass | Ubukhulu | Isikhathi esingu-half-life | Iqinile |
| 93 | 1.0% | - | Yebo |
I-electron
[Kr] 4d4 5s1