8 – O – Oxygen
Gaseous Oxygen. Colorless, so there's not much to see here. Amount: 3 ml. |
Physical and chemical data | |
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Atomic mass | 15.9994 |
Density | 1.33e-3 g·cm-3 |
Melting point | -219 °C |
Boiling point | -183 °C |
Abundance | 49.4 % |
Electronegativy | 3.5 |
Oxydation levels | [-2], -1 |
Electron configuration | [He]2s2 2p4 |
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 |