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Krypton – Properties and Uses

In 1898, Sir William Ramsey and Morris Travers discovered Krypton along with 2 other noble gases. Krypton is called noble because it does not react with other gases under normal circumstances. After its discovery, Krypton has gone ahead to become a highly sought-after chemical element in various sectors, from electronics to healthcare. Krypton’s functional properties play an important role in enabling its multiple uses for humans. However, to understand its uses, it is necessary to understand the basic properties.

Krypton properties

Krypton is a noble gas with no color, odor, or taste. In the Earth’s atmosphere, it is found in minute quantities, which is demonstrated by its presence of 1 part per million (PPM) in the air around us.

• It is denoted by the symbol Kr with 36 as its atomic number in the periodic table of elements.
• Its melting point is 251.25 F and boiling point is -241.12 F.
• Krypton has an unusual green and orange color due to the spectral lines it emits.
• Its structure is crystalline with a face-centered cubic design like all other noble gases and has the same components.
• Krypton was originally thought to be completely inert. However, fluorine, which is on the list of the most reactive elements, was combined with Krypton to produce compounds such as krypton difluoride and krypton tetrafluoride in 1963, shedding more light on the chemical behavior of the latter.
• Krypton is a non-toxic asphyxiant and can harm humans with its potential to trigger narcosis.

Uses of Krypton

• Krypton has interesting uses in lighting systems. In everyday life, krypton is used in lamps, billboards, billboards, etc. Energy consumption can be reduced by using fluorescent lights in streetlights.
• The evaporation of the filament in incandescent bulbs can also be slowed by the use of Krypton.
• Magnetic resonance imaging, magnetic resonance imaging, uses Krypton to obtain an image of the airways.
• It is very useful on foggy days to illuminate the streets as its electrical generating capacity sheds light at least 1000 feet. The crucial task of air navigation on the runways is accomplished using Kryptonian light in deep fog.
• High speed scientific or professional photography uses it on the camera flash. Typically used in film and slide projectors.
• To measure the thermal capacity or the amount of heat in a substance, Krypton is used to develop ‘quasi-homogeneous electromagnetic calorimeters’.
• The most common, but most specific, scientific use of Krypton is the definition of a meter. This is done by heating Krypton-86 until it emits a clear, bright reddish-orange line. Scientists measure one meter as 1,650,763.73 times the exact width of this kryptonic line.

Krypton’s past properties and uses make it a very important gas or chemical element. In fact, it is obtained by liquefying the air by fractional distillation at a very high cost. The exorbitant cost deters various sectors from using it widely. New methods are being developed to obtain this gas affordably for various purposes.