Question

what properties are changed when glass breaks? atoms and molecules size and shape size and molecules

Explanation:

When glass breaks, it is a physical change. In a physical change, the atoms and molecules of the substance remain the same. What changes is the size and shape of the glass. For example, a large sheet of glass can break into many small pieces of different shapes. The chemical composition (atoms and molecules) of the glass does not alter during the breaking process.

Answer:

size and shape