CitePeriodic Table of the Elements: Niobium
| Atomic Number: | 41 |
| Atomic Symbol: | Nb |
| Niobium | |
| Atomic Weight: | 92.90638 |
| ElectronConfiguration: | 2 · 8 · 1812 · 1 |
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2012, Columbia University Press. All rights reserved.
See more Encyclopedia articles on: Compounds and Elements
