In the electron configuration notation, the letters "s", "p", "d", and "f" represent the different types of atomic orbitals, and the superscripts indicate the number of electrons in each orbital. The electron configuration of an element describes the arrangement of electrons in the atoms of that element, and be used to predict its chemical properties and reactivity. It is also used as a component of certain high-performance gases used in the aerospace and other industries.
In addition, it can react with the element fluorine to form the compound krypton fluoride, KrF, which is used to power some types of lasers. Pure krypton produces a very bright white light when electrified with a current, making it ideal for use in flash bulbs. It is extracted from the atmosphere through a process called fractional distillation. Krypton is not found in any minerals and only small amounts can be found in air. This element exists as an inert gas in nature, which means that it does not react with almost any other element. The word krypton means “hidden” in Greek. Krypton is found in trace amounts in the Earth’s atmosphere, and is also present in the sun and other stars. It is a colorless, odorless, and tasteless noble gas that belongs to the group 18 elements in the periodic table. Krypton is a chemical element with the symbol Kr and atomic number 36.
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