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Fred Bayer | Rosenheim | Germany | (+49) 8031 86550 | fred@bayerf.de

17 – Cl – Chlorine

Cl Gaseous Chlorine. The green-yellow color isn't detectable easily.
Cl The color is more obvious here.

Physical and chemical data
Atomic mass35.453
Density2.95e-3 g·cm-3
Melting point-101 °C
Boiling point-34.6 °C
Abundance0.19 %
Electronegativy2.8
Oxydation levels7, 5, 3, 1, [-1]
Electron configuration[Ne]3s2 3p5

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 Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg  
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