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    Kr

    Krypton

    Noble Gas

    Atomic Number: 36 • Atomic Mass: 83.7980 u • Period: 4 • Group: 18

    Electron Configuration: 1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶
    Phase: Gas
    Electronegativity: 3
    Bromine (Br)Rubidium (Rb)
    OverviewPropertiesAtomic StructureOccurrenceApplicationsHistory

    Applications

    Krypton has a wide range of applications in various industries, including:

    • Lighting
    • Laser research
    • Window insulation