Q: Many glasses eventually crystallize, rendering them brittle and this?


Read this paragraph and choose the correct option from the provided answers:

Many glasses eventually crystallize, rendering them brittle and opaque. Modifying agents such as TiO 2 are frequently added to molten glass to reduce their tendency to crystallize. Why does the addition of small amounts of TiO2 stabilize the amorphous structure of glass?.

 Choices:

- powdered

- soft

- molten

- opaque


A:
opaque