Niobium
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| Niobium | |
|---|---|
| Properties | |
| Atomic symbol | Nb |
| Atomic number | 41 |
| Classification | Transition metal |
| Atomic mass | 92.9 amu |
| Other Information | |
| Date of discovery | 1801 |
| Name of discoverer | Charles Hatche |
| Name origin | After Niobe, daughter of mythical king (Tantalus). |
| Uses | Nil known. |
| Obtained from | Columbite |