Helium, gassformig grunnstoff som tilhører gruppe i grunnstoffenes periodesystem, edelgassene. I grunnstoffenes periodesystem utgjør edelgassene gruppe og er plassert helt til høyre i tabellen.
Det er seks edelgasser: helium (He), neon . Med unntak av edelgassene helium, neon og argon, kjenner man fluorider av alle andre grunnstoffer. A = 4) og er identisk med atomkjernen til den mest vanlige helium-isotopen, 4He. Kapitsa 19i flytende helium ved avkjøling til en temperatur under 1K.
Helium består av 1 He og kan tenkes bygd opp av to hydrogenatomer H pluss to nøytroner.
Den samlede utstrålte energien svarer til en forbrenning av ca. I jordskorpen er neon et meget sjeldent grunnstoff, men i verdensrommet er det nest etter hydrogen og helium det hyppigste grunnstoffet. Former “Saturday Night Live” performer Jon Lovitz has an extraordinarily long list of film and television credits to his name. The spallationinduced lithium conversion and helium-target systems have been. His latest job – stand-up comedian – brings him to Helium Comedy Club in Buffalo for four shows Oct. Jay Pharoah of “Saturday Night Live” performs Thursday through Saturday at Helium Comedy Club.
Named one of Comedy Central’s “1Greatest Stand-ups of All Time,” Breuer hit it big as a member of NBC’s “Saturday Night Live” and his role in the cult . Timothy Tim Meadows is an American actor and comedian best known as one of the longest running cast members on Saturday Night Live. He has been featured in the films Pooty Tang, and Date Night, as well as on Saturday Night Live, Conan, The Millers, and Everybody Hates Chris. SNL’s youngest current cast member (and the first to be born in the ’90s), Pete.
His Prehab Tour made a stop at Helium Comedy Club in . Jimmy talks to Morgan about his Science show, Through the Wormhole with Morgan Freeman, while they suck.