ACTIVITY 4 : Metallic Properties and Uses Procedure: 1. Complete the given table by listing metallic properties and explaining those properties in terms of the way metallic atoms are bonded together. Metallic Property Explanation Metals are lustrous because when light strikes the surface of the metal, the loosely bound electrons near the surface move and reflect the light giving the metal a shiny appearance. Luster 2. Based on the properties you have listed make a list of metals and their uses. Metal Uses Copper Electrical wiring, metal sculpture, and component of jewelry

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Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.