A nail is left outside and it rusts. A glass is dropped and it shatters into small pieces. A rubber band is stretched until it breaks. A pencil is sharpened to a point.
Which of these activities will result in a different kind of material being formed?

Options:
- A nail is left outside and it rusts.
- A glass is dropped and it shatters into small pieces.
- A rubber band is stretched until it breaks.
- A pencil is sharpened to a point.

A nail is left outside and it rusts.