Krypton: Structure, properties and uses Kumar Jeetendra | September 3, 2023 The element Krypton (Kr) has the atomic number 36 and the chemical symbol Kr. Petroleum noble is an excellent gas that belongs to the elements in group 18 of the convention (VIII A). Krypton is an odorless, tasteless gas that makes up only 1 part per million (ppm) of the Earth’s atmosphere, making it extremely …
