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10 Noble Gas
Ne

Neon

RIS 0.004
Velocity +0.001
Rank#70
Co-citedHe

Neon (Ne) is a noble gas with atomic number 10: a neutral neon atom has 10 protons and 10 electrons. Atomic mass 20.18 u, electron configuration [He] 2s2 2p6. Neon is a noble gas famous for the bright reddish-orange light it emits in discharge tubes.

Physical properties
Atomic mass 20.18 u
Category Noble Gas
Block p-block
State Gas
Config [He] 2s2 2p6
Density 0.0008999 g/cm³
Melting 24.56 K
Boiling 27.07 K
Ionization 2080.7 kJ/mol
Oxidation 0
Discovered 1898 · William Ramsay, Morris Travers
Neon's history

Research intensity over time

Research communities behind this literature

Groups of papers that cite each other densely, with the share of Neon's tracked research in each.