Electron configuration ya calcium

Kusintha kwa Electron kwa calcium ndi 1s22s22p63s23p64s2. Calcium ndi imodzi mwazinthu zamagetsi patebulo la periodic lomwe limatengedwa ngati chitsulo chamchere, cha gulu 2, nthawi ya 4 ndi gawo lake. Imasiyanitsidwa ndi zinthu zina ndi chizindikiro Ca ndi nambala yake ya atomiki, yomwe ndi 20. Pa nthawi yomweyo, ili ndi mphamvu ya atomiki ya 40.078 u.

Ndi chitsulo chotuwa ndi choyera, cholembedwa kuti ndi chinthu chachisanu chochuluka kwambiri padziko lapansi komanso ngati ayoni wosungunuka kwambiri m'nyanja, osati chifukwa cha kuchuluka kwake komanso chifukwa cha kuchuluka kwake.

Kusintha kwa Electron kwa calcium

Kapangidwe kake ka ma elekitironi ndi motere: 1s22s22p63s23p64s2

Ili ndi ma electron a 20, omwe amagawidwa motere:

• 2 ma electron mu chipolopolo chake choyamba.
• 8 ma electron mu chipolopolo chake chachiwiri.
• Ma elekitironi 8 mu chipolopolo chake chachitatu.
• 2 ma elekitironi mu chipolopolo chachinayi.

Kusintha kwa Electron kwa calcium.

Imodzi mwa njira zopangira ma electron kasinthidwe ndi chithunzi cha orbital cha calcium ndikutsata lamulo la Kerner, lomwe ndi chitsanzo chomwe chimafupikitsa bwino chithunzi cha orbital cha element ndi kapangidwe ka Electron.

Kuti tikwaniritse kasinthidwe kophwekaku, ndikofunikira kukhala ndi mpweya wabwino monga chofotokozera, izi zimapezeka mu gulu VIIIA mkati mwa tebulo la periodic, monga momwe zilili ndi argon, helium, xenon, krypton ndi radon.

Monga calcium ili ndi ma electron 20 ndipo makonzedwe ake a Electron ndi ofunika kwambiri (osakhala ophweka) ndi: 1s22s22p63s23p64s2, chinthu choyamba kuchita kuti muchepetse kasinthidwe uku ndikutenga chinthu cham'mbuyo mu gulu la mpweya wabwino, motsatira tebulo la periodic, lomwe pamenepa. imafanana ndi argon, chizindikiro cha Ar, chomwe chili ndi ma electron 18.

Mpweya wolemekezekawu umakonzedwa mwachizolowezi (mosaphweka) motere:

1s22s22p63s23p6

Tsopano, poyang'ana koyamba, zimatsimikiziridwa kuti kasinthidwe ka argon ili mu calcium, ndiko kuti orbitals ya argon ndi ofanana ndi asanu oyambira orbitals a calcium:

Ar: 1s22s22p63s23p6

Cl: 1s22s22p63s23p64s2

Ichi ndichifukwa chake, poyang'ana mophweka, timaganiza kuti masinthidwe a Electron osavuta kapena ofupikitsidwa ndi Calcium Kernel ndi:

Kuti mupeze chithunzi cha orbital, njira yomweyi imachitika, kotero chithunzi cha orbital cha calcium kudzera mu Kernel chidzayimiridwa motere:

Calcium isotopes.

Mankhwalawa ali ndi ma isotopu 6 okhazikika, omwe ambiri ndi 40Ca, omwe amaonedwa kuti ndi ofanana ndi 40Ar, chifukwa cha kuwonongeka kwa 40K.

Isotope ya calcium (40Ca) imapanga isotopu ya 41Ca pogwiritsa ntchito neutron activation, kupanga m'nthaka zosawoneka bwino kwambiri za nthaka, pomwe bomba la neutron limakhala lamphamvu kwambiri. Isotope iyi (41Ca) imagwiritsidwa ntchito ndi asayansi ngati chizindikiro cha kusokonekera kwa dongosolo la dzuwa chifukwa chakutha kuwola kukhala 41K.

Makhalidwe a calcium

• Imatengedwa ngati chitsulo chapadziko lapansi cha alkaline.
• Kulemera kwake kwa atomiki ndi 40.078 u.
• Amapezeka mu periodic 4 ndi gulu 2 la periodic table.
• Ma radius ake ambiri ndi 180 pm, covalent ndi 174 pm, ndipo Bohr kapena atomiki ndi 194 pm.
• Nambala yake ya atomiki ndi 20 ndipo chizindikiro chake ndi Ca.
• Ili ndi malo otentha a 1800 degrees K ndi malo osungunuka a 842.85 degrees K.
• Chilengedwe chake ndi cholimba, chimakhala paramagnetic.
• Ndi yoyera komanso yotsika kwambiri.
• Ndi zokongola.
• Ili ndi mphamvu yochepa ya ionization.