Neon

Noble gas

Symbol: Ne

Atomic Number: 10

Standard State: Gas

Atomic Mass: 20.18

Electron Configuration: [He]2s2 2p6

Electronegativity:

Atomic Radius: 154

Ionization Energy: 21.565

Melting Point: 24.56

Boiling Point: 27.07

Density: 0.0009

Year Discovered: 1898