As an expert in the field of materials science and technology, I can tell you that krypton is a chemical element with the symbol Kr and atomic number 36. It is a member of the noble gases and is characterized by its low reactivity. Krypton is used in various applications, including:


1. Lamps and Lighting: Krypton is used in lighting, particularly in fluorescent lamps, where it enhances the light output and improves color rendering.

2. Nuclear Energy: It is used as a target material for the production of neobromium through neutron bombardment, which is important for nuclear energy applications.

3. Scientific Research: Krypton is used in certain scientific instruments, such as high-performance wave meters and other precision measuring devices.

4. Medical Imaging: Krypton can be used in medical imaging, particularly as a contrast agent for certain diagnostic procedures.

Krypton is a versatile element with a range of practical uses, but it is important to handle it with care due to its inert nature and potential for concentration in enclosed spaces.

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kryptos "the hidden one") is a chemical element with symbol Kr and atomic number 36. ... A colorless, odorless, tasteless noble gas, krypton occurs in trace amounts in the atmosphere and is often used with other rare gases in fluorescent lamps. With rare exceptions, krypton is chemically inert.read more >>