Kedu ihe nwere ike ire ọkụ na-enweghị oxygen

Mkpọ ọkụ, ji mmeghachi omume kemịkalụ siri ike na-emepụta ìhè na okpomọkụ, ọ bụghị mgbe niile na-adabere na ọnụnọ oxygen.

Magnesium nwere ike na-ere ọkụ ọbụna na carbon dioxide gas;

Ọla dị ka aluminom na ọla kọpa nwere ike ịgba ọkụ na gas sọlfọ, na waya ọla kọpa na-ekpo ọkụ na-emepụta ihe ojii;

N'ime ikuku chlorine, ihe dị ka hydrogen, waya ọla kọpa, ígwè waya, na phosphorus bụ ọkụ, ya na hydrogen na-ebunye ire ọkụ mgbe ọ na-ere na chlorine.