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  2. 5 days ago · krypton (Kr), chemical element, a rare gas of Group 18 ( noble gases) of the periodic table, which forms relatively few chemical compounds. About three times heavier than air, krypton is colorless, odorless, tasteless, and monatomic.

  3. DC Comics. Krypton is a fictional planet appearing in American comic books published by DC Comics, most commonly appearing or mentioned in stories starring the superhero Superman as the world from whence he came. The planet was created by Jerry Siegel and Joe Shuster, and was named after the chemical element krypton.

  4. Krypton was a planet orbiting the red star Rao, home to the Kryptonians. It was destroyed in an explosion, with Superman being one of the very few survivors. Radioactive fragments of the planet are known as Kryptonite. Contents. 1 History. 1.1 Earth-Two. 1.2 Earth-One. 1.2.1 The Last War. 1.2.2 The Theft of Kandor. 1.2.3 The Cataclysm.

  5. Krypton: Created by David S. Goyer, Damian Kindler. With Cameron Cuffe, Georgina Campbell, Shaun Sipos, Ann Ogbomo. The untold story of Superman's grandfather as he fights for justice on his home planet.

  6. Overview. Krypton was one of three noble gases discovered in 1898 by Scottish chemist and physicist Sir William Ramsay (1852-1916) and English chemist Morris William Travers (1872-1961). Ramsay and Travers discovered the gases by allowing liquid air to evaporate. As it did so, each of the gases that make up normal air boiled off, one at a time.

  7. Oct 1, 2020 · Atomic Number: 36. Element Symbol: Kr. Atomic Weight: 83.798 (2) Appearance: Colorless gas. Group: Group 18. Period: Period 4. Block: p-block. Element Family: Noble gas. Electron Configuration: [Ar] 3d 10 4s 2 4p 6. Electrons per Shell: 2, 8, 18, 8. Discovery: William Ramsay and Morris Travers (1898) Name Origin: Greek kryptos: hidden.

  8. Discover everything you need to know about Krypton, the elusive noble gas with atomic number 36. Dive into its historical background, physical and chemical properties, abundance, and various applications including industrial uses and medical applications.

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