ALLOTROPY
none. Existence of two or more different physical forms of a chemical element. ? allotropic adjective. [greek allos different, tropos manner]
none. Existence of two or more different physical forms of a chemical element. ? allotropic adjective. [greek allos different, tropos manner]
none. Existence of two or more different physical forms of a chemical element. ? allotropic adjective. [greek allos different, tropos manner]