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10 Ne Neon (plaintext) |
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H He |
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Li Be B C N O F [Ne] |
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Na Mg Al Si P S Cl Ar |
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K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr |
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Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe |
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Cs Ba La Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn |
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Fr Ra Ac Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og |
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Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu |
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Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr |
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| Neon | |
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| 20.180 u | |
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Wiki Article: Neon |
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Electron Configuration: [He]2s2 2p6 |
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Electronegativity: |
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Atomic Radius: 154 pm |
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Ionization Energy: 21.565 eV |
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Electron Affinity: |
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Oxidation States: 0 |
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Standard State: Gas |
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Melting Point: 24.56 K |
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Boiling Point: 27.07 K |
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Density: 0.0008999 g/cm3 |
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Family: Noble gas |
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Year Discovered: 1898 |
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Number of Neutrons: 10 |
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Number of Protons: 10 |
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Number of Electrons: 10 |
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Number of Valence: 8 |
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Valency: 0 |
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Group: 18 |
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Period: 2 |
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Shell: p-shell |
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Specific Heat: 1.030 J/g K |
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Radioactive: 0 |
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Occurrence: Natural |
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Source: Dying high-mass stars |
