| Element (Atom) Name | Bromine |
| Symbol | Br |
| Physical state at room temperature | Liquid |
| Element Classification | Non-metal |
| Group Name | Halogen |
| Period Number (Periodic table) | 4 |
| Group number (Periodic table) | 17 |
| Atomic number | 35 |
| Atomic weight | 79.904 (Ref: Jlab-ele035) 79.90 (Ref: Lanl-35) [79.901, 79.907] (Ciaaw-bromine, Nist-35) |
| Atomic Radius | 183 pm (Van der Waals) (Ref: Lanl-35) |
| Density | 3.11 g/cm3 (Ref: Jlab-ele035) |
| Melting point | -7.2°C (Ref: Jlab-ele035, Lanl-35) |
| Boiling point | 58.8°C (Ref: Jlab-ele035, Lanl-35) |
| Electron shell configuration | 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p5 |
| Oxidation States | +5, +1, -1 (Ref: Jlab-ele035) 5, 4, 3, 1, −1 (a strongly acidic oxide) (Ref: Lanl-35) |
| Ionization Energy | 11.814 eV (Ref: Jlab-ele035) 11.81381 eV (Ref: Nist-35) |
| Number of Stable Isotopes | 2 |
| InChI | InChI=1S/Br (Pubchem-35) |
| InChI Key | WKBOTKDWSSQWDR-UHFFFAOYSA-N (Pubchem-35) |
| Remarks |
REFERENCES
- Jlab-ele035: https://education.jlab.org/itselemental/ele035.html
- Lanl-35: https://periodic.lanl.gov/35.shtml
- Ciaaw-bromine : https://www.ciaaw.org/bromine.htm
- Nist-35 : https://physics.nist.gov/cgi-bin/Elements/elInfo.pl?element=35
- Pubchem-35: https://pubchem.ncbi.nlm.nih.gov/element/35
- science.co.il: https://www.science.co.il/elements/
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