Periodic Table of the Elements: Bromine
Related article: Periodic Table of the Elements (table)Periodic Table of the Elements
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| Atomic Number: | 35 |
| Atomic Symbol: | Br |
| Brominebromine [Gr.,=stench], volatile, liquid chemical element; symbol Br; at. no. 35; at. wt. 79.904; m.p. –7.2°C;; b.p. 58.78°C;; sp. gr. of liquid 3.12 at 20°C;; density of vapor 7.14 grams per liter at STP; valence −1, +1, +3, +5, or +7. ..... Click the link for more information. | |
| Atomic Weight: | 79.904 |
| Electron Configuration: | 2 · 8 · 18 · 7 |