Final answer:
Silver, Rhenium, Bismuth, and Lithium form metallic bonds because they are metals. Xenon does not form metallic bonds as it is a noble gas.
Step-by-step explanation:
The elements that would form metallic bonds from the given list are Silver, Rhenium, Bismuth, and Lithium. Silver (Ag) is a transition metal known for its high electrical conductivity. Rhenium (Re) is also a transition metal, known for its high melting point and is commonly used in high-temperature alloys. Bismuth (Bi) is a post-transition metal with various applications including cosmetics and pharmaceuticals, and it forms metallic bonds. Lithium (Li) is an alkali metal and is lighter and highly reactive, also forming metallic bonds. Xenon, on the other hand, is a noble gas and does not form metallic bonds; it rather exists as isolated atoms in a gaseous state.