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Element Krypton (Kr), Group 18, Atomic Number 36, p-block, Mass 83.798. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Krypton (from Ancient Greek: κρυπτός, romanized: kryptos 'the hidden one') is a chemical element; it has symbol Kr and atomic number 36. It is a colorless, odorless, tasteless noble gas that occurs in trace amounts in the atmosphere and is often used with other rare gases in fluorescent lamps .
13 de jun. de 2024 · 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.
Molecular weight: 83.798. IUPAC Standard InChI:InChI=1S/Kr Copy. IUPAC Standard InChIKey:DNNSSWSSYDEUBZ-UHFFFAOYSA-N Copy. CAS Registry Number: 7439-90-9. Chemical structure: This structure is also available as a 2d Mol file. Other names: Kr; UN 1056; UN 1970. Permanent link for this species.
Krypton is a chemical element with symbol Kr and atomic number 36. Classified as a noble gas, Krypton is a gas at room temperature.
1 de oct. de 2020 · Name: Krypton. 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
Crystal Structure. Face Centered Cubic. History. Scottish chemist Sir William Ramsay and his assistant English chemist Morris Travers discovered krypton in 1898 in London. They found krypton in the residue left from evaporating nearly all components of liquid air.
