The property expressed by the predicate on the right hand side of the above biconditional, namely, x has the property responsible for bright, yellow, lustrous, metallic substances having a melting point of 1063 degrees Centigrade, is a different property.
(The property; expressed; by the predicate on the right hand side of the above biconditional) (bright, yellow, lustrous, metallic substances; having; a melting point of 1063 degrees) (The property expressed by the predicate on the right hand side of the above biconditional,; is; a different property)
The property bright, yellow, lustrous, metallic substances The property expressed by the predicate on the right hand side of the above biconditional,
expressed having is
by the predicate on the right hand side of the above biconditional
a melting point of 1063 degrees
a different property