Definition: Anthranyl refers to an element with a positive electronegativity value, which means it forms complex compounds with other elements. It can be found in earthy minerals like coal, sand, and limestone. The chemical symbol for anthranyl is Aln. Detailed definition: - Anthranyl: Element that has a negative electronegativity value. - Chemical properties: Forms complexes with other elements. Examples include coal (Aln), sand (SiAl)n(OH)2.