Which statement is true regarding Gold clasps compared to Cobalt Chrome?

The statement that Cobalt Chrome has a higher modulus of elasticity is accurate. The modulus of elasticity is a measure of a material's stiffness or rigidity. Cobalt Chrome, being a tougher and more rigid metal, exhibits a higher modulus of elasticity compared to Gold. This means that Cobalt Chrome clasps can withstand higher stresses and strains without deforming compared to Gold, making them suitable for specific dental applications where strength is essential.

Gold has different properties that may lend itself to other advantages, such as corrosion resistance and biocompatibility, which can make it preferable in certain situations. However, in terms of elasticity and rigidity, Cobalt Chrome is superior due to its structural characteristics, allowing it to be used effectively in prosthetic frameworks and dental devices that require substantial structural integrity.

In context, Gold clasps are indeed more ductile and have useful applications where flexibility is required, but they do not match the rigidity or the modulus of elasticity presented by Cobalt Chrome. Therefore, the distinction regarding the higher modulus of elasticity in Cobalt Chrome is significant for understanding how materials behave under stress in dental practices.