Periodic Table of the Elements: Iodine
| Atomic Number: | 53 |
| Atomic Symbol: | I |
| Iodine | |
| Atomic Weight: | 126.90447 |
| ElectronConfiguration: | 2 · 8 · 1818 · 7 |
The Columbia Electronic Encyclopedia, 6th ed. Copyright © 2023, Columbia University Press. All rights reserved.
See more Encyclopedia articles on: Compounds and Elements
