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Modeli atomik i Raderfordit

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by

lurinda mustafa

on 12 December 2014

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Transcript of Modeli atomik i Raderfordit

Rrezet alfa jane berthama te heliumit, te cilat lirohen gjate zberthimit te elementeve radioaktive.
Gjate kalimit te rrezeve alfa te cilat lirohen gjate zberthimit radioaktiv te poloniumit eshte vertetuar se shumica e ketyre rrezeve depertojn neper shtresa te holla te arrit me trashesi 400 nm
Raterfordi perfundoi se masa e atomit eshte e perqendruar ne nje vellim shume te vogel te tij. Ne baze te ketyre matjeve Raderfor erdhi ne perfundim se masa e pergjithshme dhe ngarkes pozitive duhet te jene te koncentruara ne pjese te vogel te atomit e cila quhet bertham e atomit.
Raterford
Ne vitin 1909 Raderford me bashkepuntoret kane zhvilluar nje sere eksperimentesh, te cilat kane pasur pas me zbulimin te rrezeve alfa, te cilat depertonje neper shtrese te holle te metaleve.
Modeli atomik i Raderfordit
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