What is the electronegativity of Krypton?

The Pauling electronegativity of Krypton is 3.

Krypton (Kr) - Element 36 | Properties & Electron Configuration

The electron configuration of Krypton is 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶.

What is Krypton?

Krypton (Kr) is element 36, a noble gas in period 4, group 18. Its electron configuration is 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶.

The full electron configuration of Krypton is 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶. In noble gas shorthand, this is written as [Ar] 3d¹⁰ 4s² 4p⁶.

Krypton is a p-block element in group 18, period 4.

Electronegativity: Krypton has a Pauling electronegativity of 3. Within group 18, electronegativity generally decreases down the group.

Atomic Radius: 88 pm. Across period 4, atomic radius generally decreases left to right as nuclear charge increases.

Ionization Energy: 1351 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.