Aan ka hadalno sida loo helo protons, neutrons iyo electrons

Aan ka hadalno sida loo helo protons, neutrons iyo electrons. In la eb Waxaa jira saddex nooc oo ah qayb ka hoose, iyo mid kasta oo uu leeyahay ay kharash hoose u gaar ah, mass.

Dhismaha xuduntii

Si aad u fahamto sida loo helo protons, neutrons iyo electrons, matalaan qaab-dhismeedka core gaar ah. Waa qaybta ugu weyn ee la eb ee. Inside xuduntii waa protons diyaarin iyo neutrons, gudbiyo nucleons. Inside xuduntii, qayb ka, kuwaas oo midba midka kale u gudbin karaan.

Tusaale ahaan, in la helo protons, neutrons iyo electrons in la eb hydrogen loo baahan yahay in la ogaado tirada isku xigxiga ay. Haddii aan ka fiirsan in element this waxaa madax u nidaamka wareegsan, oo ay xuduntii ku jira mid ka mid proton.

Dhexroor ee halyeeyada ah qaaradda waa qayb ka mid ah toban kun of total size eb ah. Waxa uu diiradda bulk of eb ah. By miisaanka of xudunta u ah waa ka sii badan kun jeer wadarta electrons oo dhan jooga in la eb ee.

soocista walxaha

Fiirso sida in la helo protons, neutrons iyo electrons in la eb, oo ay bartaan oo ku saabsan qaababka ay. Proton - waa walxaha hoose, taas oo u dhiganta xuduntii eb hydrogen ah. Its mass ka badan electron waa 1836 jeer. Si loo go'aamiyo unit ee korontada marayay kaari la a cross-qaybta loo dejiyay, iyadoo la isticmaalayo lacag koronto.

eb kasta oo tiro ka mid ah qaar ka mid ah protons in xuduntii waxa uu ku yaalaa. Waa qiimaha joogto ah, lagu gartaa kiimikaad iyo muuqaal ee element this.

Sida loo helo protons, neutrons iyo electrons in la eb carbon ah? Tirada xigxiga ee element kiimikada 6, sidaas awgeed, lix protons ku jira xuduntii. Sida laga soo xigtay model Planetary dhismeedka qaaradda, agagaarka xudunta u ah dhaqaaqin in Galaatiya lix electrons. Si loo go'aamiyo tirada neutrons ka qiimaha qaraabo mass qaaradda ka mid ah carbon (12) gooyaan tirada protons (6), waxaan u hesho lix neutrons.

tirada protons u dhiganta 26, in uu yahay, element tanuna waa tiradii 26aad ee miiska wareegsan inay la eb bir ah.

neutron The koronto waa walxaha dhexdhexaad ah, aan degganayn ee gobolka free. neutron waa inay awoodaan inay iska beddesho galay proton a si wanaagsan lagu soo eedeeyay, emitting electron iyo antineutrino ah this. Celceliska bar-nolosha ee 12 daqiiqo. Tirada Mass - waa qiimaha guud ee tirada protons iyo neutrons in xuduntii eb ah. Aynu isku day in aad xisaabiso sida in la helo protons, neutrons iyo electrons in ra'iyi ah? Haddii la eb lagu jiro dhexgalka kiimikada la element kale keensataa gobolka qayilo wanaagsan, tirada protons iyo neutrons dhexdeeda innaba ma beddelmin, electrons noqotaa oo keliya ka yar.

gunaanad

Waxaa jira dhowr aragtiyood oo khuseeya qaabka la eb, laakiin ma jirin mid iyagii ah oo aan ahaa macne. Ka hor inta version abuuray Rutherford, ma sharaxaad faahfaahsan oo ku saabsan meesha uu gudahood xuduntii of protons iyo neutrons, iyo sidoo kale wareeg ah oo ka mid ah Galaatiya wareeg ah electrons ah. Ka dib markii muuqaalka kore ee dhismaha Planetary of aragti la eb ee, cilmi-waxay leeyihiin fursad ma aha oo kaliya si loo ogaado tirada Qurub hoose ee la eb ka, laakiin sidoo kale in la saadaaliyo guryaha jireed iyo kiimikada ee element a kiimikada gaar ah.