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Ne

Neon

#10 · Noble Gas

Mass20.18 u
Density0.0008999 g/cm³
Melting24.56 K
Boiling27.07 K
Ionization Energy2080.7 kJ/mol
Atomic Radius38.0 pm
Blockp-block
State (RT)Gas
Config[He] 2s2 2p6
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