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krypton-78 (Kr-78)
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Contact usPhysical and chemical properties
| Melting point | 115.78 K (−157.37 °C, −251.27 °F) | |||
| Boiling point | 119.93 K (−153.415 °C, −244.147 °F) | |||
| Density (at STP) | 3.749 g/L | |||
| Heat of fusion | 1.64 kJ/mol | |||
| Heat of vaporization | 9.08 kJ/mol |
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| Molar heat capacity | 20.95[6] J/(mol·K) | |||
product description
Krypton, like the other noble gases, is used in lighting and photography. Krypton light has many spectral lines, and krypton plasma is useful in bright, high-powered gas lasers (krypton ion and excimer lasers), each of which resonates and amplifies a single spectral line. Krypton fluoride also makes a useful laser medium.
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