SebopehoSaense ea

Ke athomo ea ntho leha e le efe ke efe?

Athomo, e le unit trust arohaneng e hahoa tsa mantlha tsa qosoa positive, tefo ea motlakase 'me oa dieleketerone, mpe qoso bajari. Ke sona se etsang hore ho fihlela ho athomo.

Setsing lona ke ea mantlha, e leng etsa hore likaroloana tse nyenyane tse ho feta - protons le neutron. Mabapi le radius tsohle liathomo konokono radius ba ka bang lekholo tse sekete makhetlo nyenyane. liboto segokanyipalo ke haholo e phahameng.

Tsitsitseng mathomo phatsa e le khubu le qoso positive, - e le proton. Neutron - e mathomo phatsa ba se nang qoso ea motlakase, le boima hoo e ka bang lekanang le boima ba proton e itseng. boima konokono e na, ka ho latellana, ba kakaretso boima ba protons le neutron, e plurality ea cores tse qapa khutsufalitsoe pitso nucleon. nucleons tsena ka khubung ea li amahanngoa le buka e ikhethang mabotho a nyutlelie. palo ea protons ka athomo e ke lekanang le palo e itseng ea dieleketerone ka khetla athomo le, ka lebaka leo, e bopa motheo bakeng sa thepa ea lik'hemik'hale tsa athomo ka.

Elektrone e le motsotso phatsa ntho nkang e mpe mathomo motlakase qoso. Dieleketerone kamehla ho bapaloa ka bophara ea mantlha ka potoloha itseng joaloka ba chenchana ea lipolanete ho pota letsatsi. Kahoo, ho potso ea hore na ke karolo ea athomo, re ka fana ka karabo e latelang: ho tswa ho likaroloana tsa motheo le liqoso tse ntle, mpe le ho se nke lehlakore.

Ho na le mohlala o latelang: boholo ba athomo e itšetlehile ka boholo ba le elektrone e shell a lona, kapa orbit bophahamong. E le karolo ea karabo ea potso ea hore na ke karolo ea athomo, u ka bolela ka ho toba hore dieleketerone ka bobeli li ekeletsoa le tlosoa athomo e. boemo Sena se etsa hore athomo kapa Ion nepahetseng, ka ho latellana, ka negative. Le likaroloana elemental ea lik'hemik'hale thulaganyou e phetoho bitsoa ionization.

The khubung ea athomo e concentrated e khōlō palo ea matla, e leng e ka lokolloa ka nako liphetoho nyutlelie. liphetoho tsena hangata li etsahala ka thulana le nuclei ba bang athomo kapa likaroloana tsa motheo le nuclei ba likarolo tse ling tsa lik'hemik'hale. Ka lebaka la liphetoho tsa nyutlelie khona ho theha nuclei ncha. Mohlala, ba itšoara joang ke khona ho etsa phetoho ka ho le proton neutron, motheo oa athomo e tlosoa tswa beta-phatsa, kapa - elektrone.

The battlefield ya boleng e bohareng ea athomo ea proton ho ba neutron ea nang le bokhoni etsoa variants tse peli. Tabeng ea pele ea mantlha tsoela phatsa boima eo ke elektrone boima, empa le qoso e ntle, e bitswang positron (tse bitsoang positron bola). The mothofatso bobeli a qala ho hapa athomo motheo oa e mong oa tlhokeng haufi le K-orbital dieleketerone (K-nkhape). Ho tloha ka likarolo tsa lik'hemik'hale ba sokolohela ho tloha mong ho e mong ka lebaka la seo ke karolo athomo.

Ho na le e re joalo thehoa motheo ha e na e feteletseng ea matla, ka mantsoe a mang, ho ke ke ka boemo thabile. Tabeng ea phetiso ea puso ea tlhaho ea khenele le allocates eneji, le ka tsela e feteletseng ka sebōpeho sa mahlaseli a motlakase le karolo e itseng e nyenyane haholo ea wavelength e - Ho thehoa ka ea gamma-mahlaseli. Matla a hore e ka lokolloa ka nako liphetoho tsa nyutlelie o atlehe o kopo sebetsang makala ngata tsa saense le indasteri.

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