Final answer:
Gold-palladium is the alloy of choice for the framework of a resin-bonded fixed bridge due to its biocompatibility, high strength, and corrosion resistance.
Step-by-step explanation:
The alloy of choice for the framework of a resin-bonded fixed bridge is Gold-palladium.
This alloy is commonly used in dentistry because of its desirable properties, including biocompatibility, high strength, and resistance to corrosion. Gold-palladium alloys also provide a good fit and are aesthetically pleasing.