(TXT) 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 |
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(TXT) 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
(DIR) 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
(DIR) Shell: p-shell
Specific Heat: 0.474 J/g K
Radioactive: 0
Occurrence: Natural
(DIR) Source: Dying high-mass stars