Igwe anaghị agba nchara nwere ike iguzogide ikuku, ya bụ, nchara, ma nwee ike iguzogide corrosion na acid, alkali, na nnu, ya bụ, na-eguzogide. Agbanyeghị, ọnụọgụ nguzogide corrosion dịgasị na ihe mejupụtara kemịkalụ nke nchara n'onwe ya, ọnọdụ nke ibe ya, ọnọdụ nke iji, na ụdị nke ihe ndị na-ajụ ebe obibi.