Ikhabhoni

i-carbon (C), i-nonmetallic chemical element kwiQela le-14 (IVa) kwi-periodic table. Ikhabhoni ineNdawo yokuNyibilika eyi-3550°C, kunye neNdawo yokuBilisa engama-4827°C. Ibonisa uzinzo olubalaseleyo kunye netyhefu ephantsi.

Kwi-crust of Earth, i-elemental carbon yinxalenye encinci. Nangona kunjalo, i-carbon compounds (oko kukuthi, i-carbonates ye-magnesium kunye ne-calcium) yenza iiminerali eziqhelekileyo (umz., i-magnesite, i-dolomite, i-marble, okanye i-limestone). I-Coral kunye namaqokobhe e-oyster kunye ne-clams ikakhulu yi-calcium carbonate. Ikhabhoni isasazwa ngokubanzi njengamalahle nakwiikhompawundi zezinto eziphilayo ezenza i-petroleum, igesi yendalo, kunye nazo zonke izicubu zezityalo nezilwanyana. Ulandelelwano lwendalo lwemichiza ebizwa ngokuba yi<em>carbon cycle — equka ukuguqulwa kwe<em>atmospheric carbon dioxide ibe yi<em>carbohydrates by photosynthesis kwizityalo, ukusetyenziswa kwezi carbohydrate zizilwanyana kunye neoxidation yazo ngemetabolism ukuvelisa ikharbon diokside nezinye iimveliso, kunye nokubuya kwekharbon. i<em>dioxide emoyeni—yenye yezona nkqubo zibalulekileyo zebhayoloji.

Izinto eziSityebi eziKhethekileyo nguMvelisi weThagethi yokuSputtering kwaye unokuvelisa ubunyulu obuphezulu beZixhobo zokuHluma zeCarbon ngokweenkcukacha zabaThengi. Ukuze ufumane inkcazelo engakumbi, nceda uqhagamshelane nathi.