Anions da Cations

Mawallafi: Peter Berry
Ranar Halitta: 16 Yuli 2021
Sabuntawa: 11 Yiwu 2024
Anonim
Cations and Anions Explained
Video: Cations and Anions Explained

Wadatacce

The ions Su barbashi ne (atoms ko molecules, wato, haɗaɗɗun wurare) wanda ƙirar wutar lantarki ba ta da tsaka tsaki daga haɗin da ya ɓace ko ya sami electrons, yana canza kyautarsa, kuma ba sa yin daidai da na protons.

Don haka, ions suna da cajin wutar lantarki mai ƙarfi wanda zai iya zama tabbatacce, a cikin haka ake kiran su cations (inda atom ɗin tsaka tsaki ya rasa ɗaya ko fiye na electrons), ko kuma suna iya samun cajin mara kyau suna kiran kansu anions (inda suka sami lantarki ɗaya ko fiye). A cikin zafin jiki na ɗaki, ions waɗanda ke da alamar kishiyar suna ɗaure da ƙarfi, suna farawa daga tsarin da aka ba da umarni wanda ke da siffa mai kama da na lu'ulu'u.

The anions, bi da bi, za a iya raba su cikin waɗanda ke da yanayin rashin isashshen sunadarin (wanda aka sani da monatomic) da waɗanda yanayin iskar oxidation ɗin su na iya bambanta a cikin kowane atom, da ake kira polyatomic. Tsoffin sune, galibi, ba ƙarfe waɗanda aka kammala darajar su daga ribar electrons; polyatomics, a nasu ɓangaren, acid ne wanda ya rasa protons ko ƙwayoyin da suka ƙara electrons.


Jerin da ke biye yana misalta jerin jerin anions waɗanda ke da yawa a cikin yanayi, suna nuna adadin adadin electrons da suke samu:

  1. Ƙungiyoyin monatomic

  • Hydion Anion
  • Anion Oxide
  • Anion Fluoride
  • Chloride Anion
  • Bromide Anion
  • Iodide Anion
  • Sulfide Anion
  1. Hanyoyin Polyatomic

  • Oxochloride (I) ko anion hypochlorous
  • Chloric trioxochloride (V) anion
  • Dioxobromate (III) ko anion mai girma
  • Tetraoxobromate (VII) ko anion perbromic
  • Oxoiodate (I) ko anion hypoiodine
  • Trioxosulfate (IV) ko anion sulfite

The cationsA gefe guda kuma, su ne ions masu kyau waɗanda ke da alaƙa da rashi na electrons a cikin maɗaurin waje. Yana yawanci game da karafa, kodayake wani lokacin akwai abubuwan da ba na ƙarfe ba waɗanda ke aiki azaman cations. Girman waɗannan cations ɗin ya yi ƙanƙanta da na atoms da anions masu tsaka tsaki, saboda asarar electrons yana faruwa musamman a cikin sashin waje.


Jerin da ke biye yana nuna wasu cations na kowa, ana rarrabawa gwargwadon adadin electrons da aka rasa a kowane hali:

  1. Cations cewa rasa wani lantarki

  • Ciwon Cesium
  • Copper (I) ko crousrous cation
  • Lithium cation
  • Maganin potassium
  1. Cations cewa rasa biyu electrons

  • Cobalt (II) ko cobalt cation
  • Copper (II) ko cationic cation
  • Mercury (II) ko ceton ruwa
  • Jagora (II) ko cation plumbose
  • Nickel (II) ko nickel cation
  • Tin (II) ko stannic cation
  1. Cations cewa rasa uku electrons

  • Nickel (II) ko nickel cation
  • Magnanese (III) ko manganous cation
  • Chromium (III) ko chromate cation
  1. Cations cewa rasa fiye da uku electrons

  • Gubar (IV) ko cation
  • Manganese (IV) ko manganic cation
  • Chromium (VI) ko chromic cation
  • Manganese (VII) ko cation na dindindin
  • Tin (IV) ko tsatsauran ra'ayi



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