35 Br Bromine (plaintext) | |
H He | |
Li Be B C N O F Ne | |
Na Mg Al Si P S Cl Ar | |
K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se[Br]Kr | |
Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe | |
Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn | |
Fr Ra Ac Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og | |
Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu | |
Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr | |
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| 35 ____ | | |
| | __ ) _ __ | | |
| | _ \| '__| | | |
| | |_) | | | | |
| |____/|_| | | |
| | | |
| Bromine | | |
| 79.90 u | | |
+--------------------+ | |
Wiki Article: Bromine | |
Electron Configuration: [Ar]4s2 3d10 4p5 | |
Electronegativity: 2.96 | |
Atomic Radius: 183 pm | |
Ionization Energy: 11.814 eV | |
Electron Affinity: 3.365 eV | |
Oxidation States: +5, +1, -1 | |
Standard State: Liquid | |
Melting Point: 265.95 K | |
Boiling Point: 331.95 K | |
Density: 3.11 g/cm3 | |
Family: Halogen | |
Year Discovered: 1826 | |
Number of Neutrons: 45 | |
Number of Protons: 35 | |
Number of Electrons: 35 | |
Number of Valence: 7 | |
Valency: 1 | |
Group: 17 | |
Period: 4 | |
Shell: p-shell | |
Specific Heat: 0.474 J/g K | |
Radioactive: 0 | |
Occurrence: Natural | |
Source: Dying high-mass stars |