is cheese molding a chemical or physical property

is melting butter a chemical or physical property
is fireworks a chemical or physical property
is a rusting fence a chemical or physical property

Cheese molding, melting butter, fireworks, and rusting fence are all examples of chemical properties.

Molding in cheese occurs due to the growth of bacteria or fungi, which is a chemical process. Melting butter involves the change in state from a solid to a liquid, which is a physical change. However, the process of breaking down the butter into its components and undergoing various chemical reactions when heated, such as oxidation, can be considered a chemical property.

Fireworks involve a complex series of chemical reactions that produce light, heat, and smoke. The colors and effects are achieved by adding various chemicals to the fireworks, making it a chemical property.

Rusting of a fence occurs due to a chemical reaction between iron, oxygen, and water. The process involves the formation of iron oxide (rust), which is a chemical change, making it a chemical property.