What is the electron configuration of Neon?

The electron configuration of Neon is 1s² 2s² 2p⁶.

What is the electronegativity of Neon?

Neon does not have a commonly assigned electronegativity value.

What is Neon?

Neon (Ne) is element 10, a noble gas in period 2, group 18. Its electron configuration is 1s² 2s² 2p⁶.

The full electron configuration of Neon is 1s² 2s² 2p⁶. In noble gas shorthand, this is written as [He] 2s² 2p⁶.

Neon is a p-block element in group 18, period 2.

Atomic Radius: 38 pm. Across period 2, atomic radius generally decreases left to right as nuclear charge increases.

Ionization Energy: 2081 kJ/mol. Ionization energy generally increases across a period and decreases down a group.

View all 118 elements with trend overlays for electronegativity, atomic radius, ionization energy, and electron affinity.