Periodic Table of the Elements: Rhenium
Related article: Periodic Table of the Elements (table)Periodic Table of the Elements
(showing atomic number and atomic symbol; click on atomic symbol for more detailed information)
Groups
..... Click the link for more information.
| Atomic Number: | 75 |
| Atomic Symbol: | Re |
| Rheniumrhenium , metallic chemical element; symbol Re; at. no. 75; at. wt. 186.207; m.p. about 3,180°C;; b.p. about 5,625°C;; sp. gr. 21.02 at 20°C;; valence −1, +2, +3, +4, +5, +6, or +7. Rhenium is a very dense, high-melting, silver-white metal. ..... Click the link for more information. | |
| Atomic Weight: | 186.207 |
| Electron Configuration: | 2 · 8 · 18 32 · 13 · 2 |
The Columbia Electronic Encyclopedia™ Copyright © 2013, Columbia University Press. Licensed from Columbia University Press. All rights reserved. www.cc.columbia.edu/cu/cup/