17  Chlorine

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

+--------------------+
| 17     ____ _      |
|       / ___| |     |
|      | |   | |     |
|      | |___| |     |
|       \____|_|     |
|                    |
|      Chlorine      |
|       35.45 u      |
+--------------------+

Electron Configuration: [Ne]3s2 3p5
Electronegativity:      3.16
Atomic Radius:          175 pm
Ionization Energy:      12.968 eV
Electron Affinity:      3.617 eV
Oxidation States:       +7, +5, +1, -1
Standard State:         Gas
Melting Point:          171.65 K
Boiling Point:          239.11 K
Density:                0.003214 g/cm3
Family:                 Halogen
Year Discovered:        1774
Number of Neutrons:     18
Number of Protons:      17
Number of Electrons:    17
Number of Valence:      7
Valency:                1
Group:                  17
Period:                 3
Shell:                  p-shell
Specific Heat:          0.479 J/g K
Radioactive:            0
Occurrence:             Natural
Source:                 Dying high-mass stars

You are viewing proxied material from tilde.pink. The copyright of proxied material belongs to its original authors. Any comments or complaints in relation to proxied material should be directed to the original authors of the content concerned. Please see the disclaimer for more details.