Question

A)Which is an example of a chemical change to matter? (1 point) Responses Meat and vegetables are roasted in the oven. Meat and vegetables are roasted in the oven. Sugar is mixed into a glass of water. Sugar is mixed into a glass of water. Liquid water freezes into ice. Liquid water freezes into ice. A rock cracks apart as it falls down a cliff.

Answer 1

The example of a chemical change to matter is: Meat and vegetables are roasted in the oven. This process involves changes in the chemical structure of the food due to the heat, resulting in new substances being formed (e.g., flavors and textures change).

The other options describe physical changes: dissolving sugar in water, freezing water into ice, and cracking a rock are all changes that do not alter the chemical composition of the substances involved.