]Ngwaahịa a na-enyere ndị mmadụ aka nke ukwuu ibelata mfu nke ihe mberede ọdachi na-atụghị anya ya dị ka ifufe ma ọ bụ idei mmiri na nrụzi dị oke ọnụ n'ọdịnihu.
]A na-arụpụta akwụkwọ HLCALUMINIUM acp aluminom site na ngwakọta kemịkalụ na-achịkwa nke ọma. A na-edozi ihe niile na-ekpo ọkụ na okpomọkụ dị elu iji nweta nnukwu ihe onwunwe kemịkal.
]Ngwaahịa ahụ nwere nguzogide kemịkalụ. Ọ nwere ike iguzogide mmetụta nke kemịkalụ dị ka acids, salts, na alkalis na agaghị aza ngwa ngwa ma ọ bụ dị nro.