The periodic table/Krypton

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Discovery[edit]

Quick Facts[edit]

Name: Krypton atom

Symbol: Kr

Mass: 84

Classification: Group 0 (Noble Gases)

Protons: 36

Electrons: 36

Neutrons: 48

Color: whitish

Discovered in: 1898

Crystal Structure: Cubic

Melting Point: -157.2 °C

Boiling Point: -153.4 °C

Common Uses: Fluorescent Lights, Photographic Flash Lamps, Gas Discharge Lamps

See also[edit]

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