7 N Nitrogen (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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| 7 _ _ | | |
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| Nitrogen | | |
| 14.007 u | | |
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Wiki Article: Nitrogen | |
Electron Configuration: [He] 2s2 2p3 | |
Electronegativity: 3.04 | |
Atomic Radius: 155 pm | |
Ionization Energy: 14.534 eV | |
Electron Affinity: | |
Oxidation States: +5, +4, +3, +2, +1, -1, -2, -3 | |
Standard State: Gas | |
Melting Point: 63.15 K | |
Boiling Point: 77.36 K | |
Density: 0.0012506 g/cm3 | |
Family: Nonmetal | |
Year Discovered: 1772 | |
Number of Neutrons: 7 | |
Number of Protons: 7 | |
Number of Electrons: 7 | |
Number of Valence: 5 | |
Valency: 3 | |
Group: 15 | |
Period: 2 | |
Shell: p-shell | |
Specific Heat: 1.040 J/g K | |
Radioactive: 0 | |
Occurrence: Natural | |
Source: Dying low-mass stars |