Ayini amagesi ahloniphekile? (Izibonelo)

-Delile

Izibonelo zamagesi ahloniphekile

I-Amagesi amahle Ziyisethi yamakhemikhali abelana ngezici ezithile ezinjenge-monatomic, engenaphunga futhi engenambala ngaphansi kwezimo ezijwayelekile, azikwazi ukuba yiqhwa, zinamaphuzu abilayo kakhulu futhi zingancibilika kuphela ngaphansi kwengcindezi enkulu.

Amagesi ahloniphekile, ngaphezu kwakho konke, aphansi kakhulu ukwenziwa kabusha kwamakhemikhali, okungukuthi, ukuhlangana okuncane nezinye izakhi zethebula lezikhathi. Ngaleso sizathu bathole negama le- amagesi angenalutho noma amagesi angavamile, yize womabili amagama edangele namuhla.

Lokho kusho ukuthi kunezinto ezimbalwa ezitholakala kula magesi, kodwa hhayi ezimbalwa. ukusetshenziswa kwezimboni nemikhuba:

Isibonelo, i-helium ingena esikhundleni se-hydrogen emabhaluni nasemikhunjini yezindiza, ngoba iyigesi engashisi kakhulu; futhi i-liquid helium neon isetshenziselwa izinqubo ze-cryogenic. I-Argon isetshenziswa futhi njengokugcwalisa ama-incandescent bulbs, isebenzisa ukushuba kwayo okuncane nezinye izindlela zokukhanyisa.

Bhekafuthi: Izibonelo zegesi efanelekile negesi langempela

Izibonelo zamagesi ahloniphekile

Amagesi ahloniphekile ayisikhombisa kuphela, ngakho-ke ngeke kube khona ngaphezu kwalezi zibonelo ezithile:

I-Helium (Yena). Into yesibili egcwele kakhulu endaweni yonke, njengoba ukusabela kwezinkanyezi kwezinkanyezi kuyikhiqiza kusuka ekuhlanganisweni kwe-hydrogen, yaziwa kahle ngezindawo zayo zokushintsha kwezwi lomuntu lapho ihogela, ngoba umsindo usakazeka ngokushesha okukhulu nge-helium kunomoya. Ikhanya kakhulu kunomoya, ngakho-ke ihlala ithanda ukukhuphuka, futhi ivame ukusetshenziselwa ukugcwalisa amabhaluni wokuhlobisa.

I-Argon (Ar). Le nto isetshenziswa kakhulu ku- umkhakha ukwenza izinto ezisebenza kahle kakhulu, ezisebenza njenge-insulator noma i-inhibitor. Njenge-neon ne-helium, isetshenziselwa ukuthola izinhlobo ezithile zama-lasers nasembonini ye-laser. abafundisayo.

I-Krypton (Kr). Ngaphandle kokuba yigesi engena ngaphakathi, kukhona ukusabela okwaziwayo nge-fluorine nokwakhiwa kwama-clathrate ngamanzi nokunye izinto, ngoba inenani elithile le-electronegativity. Ingenye yezakhi ezikhiqizwa ngesikhathi kufakwa i- i-athomu we-uranium, ngakho-ke kukhona ama-isotop ayisithupha azinzile neshumi nesikhombisa akhipha imisebe.

I-Neon (Ne). Futhi kuningi kakhulu endaweni yonke eyaziwayo, kuyisici esinikeza ithoni ebomvu ngokubuka kwamalambu we-fluorescent. Yayisetshenziswa ekukhanyeni kwe-neon tube futhi yingakho yayinika igama layo (yize kunegesi ehlukile esetshenziselwa eminye imibala). Kuyingxenye yamagesi akhona kumashubhu wethelevishini.

I-Xenon (Xe). Igesi esindayo kakhulu, etholakala kuphela emikhondweni esemhlabeni, kwakuyigesi yokuqala enhle ukwenziwa. Isetshenziswa ekwenziweni kwamalambu nezinto zokukhanya (njengama-movie noma amalambu emoto), kanye nama-lasers athile, nanjengokubulala izinzwa okujwayelekile, njenge-krypton.

I-Radon (Rn). Umkhiqizo wokwahlukana kwezinto ezifana neRadium noma i-Actinium (kuleso simo yaziwa njenge-Actinon), iyigesi engena ngemisebe, inguqulo ezinze kakhulu enempilo engangezinsuku eziyi-3.8 ngaphambi kokuba ibe yiPolonium. Kuyinto eyingozi futhi ukusetshenziswa kwayo kunqunyelwe njengoba kune-carcinogenic kakhulu.

I-Oganeson (Og). Eyaziwa nangokuthi i-eka-radon, i-ununoctium (i-Uuo) noma i-elementi 118: amagama esikhashana ento ye-tranactinid esanda kuqanjwa ngo-Oganeson. Le nto inemisebe enkulu, ngakho-ke ucwaningo lwayo lwakamuva luye lwaphoqelelwa ukuba kube nokuqagela kwezethiyori, lapho kungatshazwa khona ukuthi iyigesi enhle, yize iseqenjini le-18 letafula lezikhathi ezithile. Kwatholakala ngo-2002.