About the accents: This is not a mistake, it is on purpose. Please note that in Spanish some words have accents when asked in a question (I.e que, porque, qui...). Pay attention to the question mark. Most common translations: Fachzeitschrift EselsbrÃ¼cke Erfassung Enklave Eitelkeit Eingeweihte Eck Drittel Dissident Detail
Krypton belongs to the family known as the noble gases. This family also includes helium, neon, argon, xenon and radon. All are considered nonreactive, nonmetallic elements and have eight valence electrons.
krypton (symbol Kr) Gaseous nonmetallic element that is a noble gas. Discovered in 1898, krypton makes up about 0.0001% of the Earth 's atmosphere by volume and is obtained by the fractional distillation of liquid air.It is used in fluorescent lamps, lasers and in electronic heart valves.Properties: at.no.rypton (symbol Kr) Gaseous nonmetallic element that is a noble gas. Discovered in 1898, krypton makes up about 0.0001% of the Earth 's atmosphere by volume and is obtained by the fractional distillation of liquid air. It is used in fluorescent lamps, lasers and in electronic heart valves. Properties: at.no.