10Ne

Neon

Noble Gas

Neon (Ne) is element 10, a noble gas, in period 2 and group 18 of the periodic table. Its standard atomic weight is 20.18, it melts at -248.59 °C and boils at -246.05 °C. Discovered by William Ramsay, 1898.

Atomic Number10

SymbolNe

NameNeon

Atomic Weight20.18 u

CategoryNoble Gas

Period2

Group18

Melting Point-248.59 °C

Boiling Point-246.05 °C

Density0.000825 g/cm³

Electron Config[He] 2s2 2p6

Discovered ByWilliam Ramsay, 1898

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