Question

is Nas a chemical or physical property is flammability a physical or chemical property

Answer 1

Flammability is a chemical property. It refers to the ability of a substance to ignite and burn in the presence of an oxidizing agent, typically oxygen. This property involves a chemical change, as the substance transforms into different chemical compounds when it burns.

In contrast, a physical property is a characteristic that can be observed or measured without changing the substance's chemical identity, such as color, melting point, boiling point, and density.