Kusintha kwa ma elekitironi kumalembedwa popeza ma electron onse a atomu kapena ion mu orbitals kapena sublevels za mphamvu.
Kumbukirani kuti pali milingo 7 ya mphamvu: 1, 2, 3, 4, 5, 6 ndi 7. Ndipo aliyense wa iwo ali nawo, mpaka 4 mphamvu yamagulu ang'onoang'ono otchedwa s, p, d ndi f.
Choncho, mlingo 1 uli ndi sublevel s; mlingo 2 uli ndi syp sublevels; mlingo 3 uli ndi timagulu ting'onoting'ono s, p ndi d; ndipo magawo 4 mpaka 7 ali ndi magawo s, p, d ndi f.
Kusintha kwa ma elekitironi
Kuwerengera kugawidwa kwa ma electron mumagulu osiyanasiyana a mphamvu, kasinthidwe ka Electron kumatenga manambala a quantum monga chofotokozera kapena amangowagwiritsa ntchito pogawa. Ziwerengerozi zimatilola kufotokoza mphamvu za ma electron kapena electron imodzi, zimafotokozanso mawonekedwe a orbitals omwe amawona pogawa ma electron mumlengalenga.
Element Configuration Table
Dzina Loyamba | chizindikiro | Nambala ya Atomiki | Chikwama |
---|---|---|---|
Zochita | [Ac] | 89 | 1.1 |
zotayidwa | [Al] | 13 | 1.61 |
America | [Am] | 95 | 1.3 |
Antimoni | [Sb] | 51 | 2.05 |
Argon | [Ar] | 18 | |
Arsenic | [As] | 33 | 2.18 |
Astatine | [At] | 85 | 2.2 |
Barium | [Ba] | 56 | 0.89 |
Berkelium | [Bk] | 97 | 1.3 |
Beryllium | [Be] | 4 | 1.57 |
Bismuth | [Bi] | 83 | 2.02 |
Bohrium | [Bh] | 107 | |
Boron | [B] | 5 | 2.04 |
Bromine | [Br] | 35 | 2.96 |
Cadmium | [Cd] | 48 | 1.69 |
kashiamu | [Ca] | 20 | 1 |
California | [Cf] | 98 | 1.3 |
Carbon | [C] | 6 | 2.55 |
Cerium | [Ce] | 58 | 1.12 |
cesium | [Cs] | 55 | 0.79 |
Chlorine | [Cl] | 17 | 3.16 |
Chromium | [Cr] | 24 | 1.66 |
Cobalt | [Co] | 27 | 1.88 |
zamkuwa | [Cu] | 29 | 1.9 |
Curium | [Cm] | 96 | 1.3 |
Darmstadtium | [Ds] | 110 | |
Zamgululi | [Db] | 105 | |
Dysprosium | [Dy] | 66 | 1.22 |
einsteinium | [Es] | 99 | 1.3 |
Erbium | [Er] | 68 | 1.24 |
Europium | [Eu] | 63 | |
fermium | [Fm] | 100 | 1.3 |
Zamadzimadzi | [F] | 9 | 3.98 |
Framu | [Fr] | 87 | 0.7 |
Gadolinium | [Gd] | 64 | 1.2 |
Gallium | [Ga] | 31 | 1.81 |
germanium | [Ge] | 32 | 2.01 |
Gold | [Au] | 79 | 2.54 |
Hafnium | [Hf] | 72 | 1.3 |
Hassium | [Hs] | 108 | |
Helium | [He] | 2 | |
Holmium | [Ho] | 67 | 1.23 |
Hydrogeni | [H] | 1 | 2.2 |
India | [In] | 49 | 1.78 |
Iodini | [I] | 53 | 2.66 |
Iridium | [Ir] | 77 | 2.2 |
Iron | [Fe] | 26 | 1.83 |
krypton | [Kr] | 36 | 3 |
Lanthanum | [La] | 57 | 1.1 |
Malamulo | [Lr] | 103 | |
kutsogolera | [Pb] | 82 | 2.33 |
Lithium | [Li] | 3 | 0.98 |
Lutetium | [Lu] | 71 | 1.27 |
mankhwala enaake a | [Mg] | 12 | 1.31 |
Manganese | [Mn] | 25 | 1.55 |
Meitnerium | [Mt] | 109 | |
Kulimbikitsa | [Md] | 101 | 1.3 |
Mercury | [Hg] | 80 | 2 |
Molybdenum | [Mo] | 42 | 2.16 |
Neodymium | [Nd] | 60 | 1.14 |
Neon | [Ne] | 10 | |
Neptunium | [Np] | 93 | 1.36 |
faifi tambala | [Ni] | 28 | 1.91 |
Niobium | [Nb] | 41 | 1.6 |
asafe | [N] | 7 | 3.04 |
Nobelium | [No] | 102 | 1.3 |
Oganesson | [Uuo] | 118 | |
Osmium | [Os] | 76 | 2.2 |
Oxygen | [O] | 8 | 3.44 |
palladium | [Pd] | 46 | 2.2 |
Phosphorus | [P] | 15 | 2.19 |
Platinum | [Pt] | 78 | 2.28 |
Plutonium | [Pu] | 94 | 1.28 |
Polonium | [Po] | 84 | 2 |
Potaziyamu | [K] | 19 | 0.82 |
Praseodymium | [Pr] | 59 | 1.13 |
Prformum | [Pm] | 61 | |
Protactinium | [Pa] | 91 | 1.5 |
radium | [Ra] | 88 | 0.9 |
Radoni | [Rn] | 86 | |
Rhenium | [Re] | 75 | 1.9 |
Rhodium | [Rh] | 45 | 2.28 |
Roentgenium | [Rg] | 111 | |
Rubidium | [Rb] | 37 | 0.82 |
Ruthenium | [Ru] | 44 | 2.2 |
Rutherfordium | [Rf] | 104 | |
Samarium | [Sm] | 62 | 1.17 |
scandium | [Sc] | 21 | 1.36 |
Nyanja | [Sg] | 106 | |
Selenium | [Se] | 34 | 2.55 |
Silicon | [Si] | 14 | 1.9 |
Silver | [Ag] | 47 | 1.93 |
Sodium | [Na] | 11 | 0.93 |
Strontium | [Sr] | 38 | 0.95 |
Sulfure | [S] | 16 | 2.58 |
Tantalum | [Ta] | 73 | 1.5 |
Zamgululi | [Tc] | 43 | 1.9 |
Makeurium | [Te] | 52 | 2.1 |
Terbium | [Tb] | 65 | |
Thallium | [Tl] | 81 | 1.62 |
Thorium | [Th] | 90 | 1.3 |
Thulium | [Tm] | 69 | 1.25 |
Tin | [Sn] | 50 | 1.96 |
titaniyamu | [Ti] | 22 | 1.54 |
Tungsten | [W] | 74 | 2.36 |
Ununbium | [Uub] | 112 | |
Ununhexium | [Uuh] | 116 | |
Ununpentium | [Uup] | 115 | |
Unuquadium | [Uuq] | 114 | |
Ununseptium | [Uus] | 117 | |
Ununtrium | [Uut] | 113 | |
Uranium | [U] | 92 | 1.38 |
Vanadium | [V] | 23 | 1.63 |
Xenon | [Xe] | 54 | 2.6 |
Mphungu | [Yb] | 70 | |
Yttrium | [Y] | 39 | 1.22 |
nthaka | [Zn] | 30 | 1.65 |
Zirconium | [Zr] | 40 | 1.33 |
Zinthu zomwe zimafunsidwa kwambiri!
Chifukwa cha kasinthidwe ka Electron, ndizotheka kukhazikitsa zida zophatikizira kuchokera kumalo opangira ma atomu, chifukwa cha izi, ndikuti malo omwe amafanana nawo patebulo la periodic amadziwika. Kukonzekera kumeneku kumasonyeza dongosolo la electron iliyonse mumagulu osiyanasiyana amphamvu, mwachitsanzo, mumayendedwe, kapena amangowonetsa kugawa kwawo kuzungulira phata la atomu.
Kodi kasinthidwe ka ma elekitironi ndi chifukwa chiyani?
Kutali komwe electron imachokera ku nyukiliyasi, mphamvuyi imakhala yokwera kwambiri. Pamene ma elekitironi ali ofanana mphamvu mlingo, mlingo uwu amatenga dzina orbitals mphamvu. Mutha kuyang'ana kasinthidwe ka Electron pazinthu zonse pogwiritsa ntchito tebulo lomwe likupezeka pamwamba palemba la maphunziro ili.
Kukonzekera kwa Electron kwa zinthu kumagwiritsanso ntchito nambala ya atomiki ya chinthu chomwe chimapezeka kudzera pa tebulo la periodic. Ndikofunika kudziwa kuti electron ndi chiyani, kuti muphunzire mwatsatanetsatane mutu wamtengo wapataliwu.
Kuzindikiritsa uku kumachitika chifukwa cha manambala anayi a quantum omwe electron iliyonse ili nawo, omwe ndi:
- nambala yamaginito yamagetsi: imasonyeza kulunjika kwa orbital komwe electron ili.
- principal quantum number: ndi mlingo wa mphamvu zomwe electron ili.
- Spin nambala ya quantum: amatanthauza kuzungulira kwa electron.
- Azimuthal kapena sekondale quantum nambala: ndi njira yomwe electron ili.
Zolinga za kasinthidwe ka Electron.
Cholinga chachikulu cha kasinthidwe ka ma elekitironi ndikuwunikira dongosolo ndi kugawa mphamvu kwa ma atomu, makamaka kugawa kwa gawo lililonse la mphamvu ndi sublevel.
Mitundu ya kasinthidwe ka Electron.
- Kusintha kokhazikika.
- Kusintha kokwezedwa. Chifukwa cha kasinthidwe uku, ma elekitironi aliwonse a atomu amaimiridwa pogwiritsa ntchito mivi kuyimira kupindika kwa iliyonse. Pankhaniyi, kudzazidwa kumachitika poganizira lamulo la Hund la kuchuluka kwachulukidwe komanso mfundo yopatula ya Pauli.
- kasinthidwe kofupikitsidwa. Milingo yonse yomwe imakhala yodzaza mu kasinthidwe wamba imayimiridwa ndi mpweya wabwino, pomwe pali kulumikizana pakati pa nambala ya atomiki ya mpweya ndi kuchuluka kwa ma elekitironi omwe adadzaza gawo lomaliza. Mipweya yabwinoyi ndi: He, Ar, Ne, Kr, Rn ndi Xe.
- Semi-wowonjezera kasinthidwe. Ndiko kusakaniza pakati pa kasinthidwe kokulitsidwa ndi kasinthidwe kofupikitsidwa. Mmenemo, ma electron okha a mlingo wotsiriza wa mphamvu akuimiridwa.
Mfundo zazikuluzikulu zolembera ma electron kasinthidwe a atomu.
- Muyenera kudziwa kuchuluka kwa ma electron omwe atomu ili nawo, chifukwa chake muyenera kudziwa nambala yake ya atomiki popeza iyi ndi yofanana ndi chiwerengero cha ma electron.
- Ikani ma electron mu mlingo uliwonse wa mphamvu, kuyambira pafupi kwambiri.
- Lemekezani kuchuluka kwakukulu kwa gawo lililonse.
Njira zopezera ma electron kasinthidwe a chinthu
Pachifukwa ichi, nambala ya atomiki pa tebulo la periodic nthawi zonse imasonyezedwa m'bokosi lakumanja lakumanja, mwachitsanzo, ngati haidrojeni, idzakhala nambala 1 yomwe ikuwonetsedwa kumtunda kwa bokosi ili, pamene kulemera kwake kwa atomiki. kapena nambala ya masico, ndiyo yotsekeredwa kumtunda koma kumanzere.
Kugwiritsiridwa ntchito kwa nambala ya atomikiyi kumapangitsa kuti kasinthidwe kake kuzindikirike pogwiritsa ntchito manambala a quantum komanso kugawidwa kwa ma electron mu orbit.
Nazi zitsanzo za kasinthidwe kazinthu.
- Hydrogen, nambala yake ya atomiki ndi 1, mwachitsanzo, Z=1, choncho, Z=1:1sa .
- Potaziyamu, nambala yake ya atomiki ndi 19, kotero Z=19: 1smwa iwo2smwa iwo2P63smwa iwo3p64smwa iwo3dkhumi4pa.
Kufalitsa ma elekitironi.
Zimafanana ndi kugawidwa kwa ma elekitironi mu orbitals ndi magawo ang'onoang'ono a atomu. Apa kusintha kwa Electron kwa zinthu izi kumayendetsedwa ndi chithunzi cha Moeller.
Kuti mudziwe kugawidwa kwa Electron kwa chinthu chilichonse, zolemba zokha ziyenera kulembedwa mwa diagonally kuyambira pamwamba mpaka pansi komanso kuchokera kumanja kupita kumanzere.
Gulu la zinthu molingana ndi kasinthidwe ka Electron.
Zinthu zonse zamagetsi zimagawidwa m'magulu anayi, awa:
- mpweya wabwino. Anamaliza kanjira kawo ka ma electron ndi ma electron asanu ndi atatu, osawerengera Iye, yemwe ali ndi ma electron awiri.
- kusintha zinthu. Ali ndi njira zawo ziwiri zomaliza zosakwanira.
- Zinthu zosinthira mkati. Awa ali ndi njira zawo zitatu zomaliza zosakwanira.
- choyimira. Izi zili ndi njira yakunja yosakwanira.
Kugwira ntchito ndi Elements ndi Compounds
Chifukwa cha kasinthidwe ka Electron wa zinthu, ndizotheka kudziwa kuchuluka kwa ma elekitironi omwe ma atomu ali nawo mumayendedwe awo, omwe amakhala othandiza kwambiri pomanga ma ionic, ma covalent bond komanso kudziwa ma elekitironi a valence, chomaliza ichi chikugwirizana ndi kuchuluka kwa ma electron. kuti atomu ya chinthu china ili ndi kanjira komaliza kapena chipolopolo.
Desnity of Elements
Zinthu zonse zimakhala ndi kuchuluka kwake komanso kuchuluka kwake.