chemical
Reactivity is a chemical property, not a physical change. It refers to the ability of a substance to undergo a chemical reaction with another substance. Physical changes involve alterations in the form or state of a substance without changing its chemical composition.
chemical :D
chemical property.
Reactivity is not a physical property because it's a characteristic of a chemical element or compound and is involved in chemical process.
chemical property
Boiling point is a physical property, as it refers to the temperature at which a substance changes from a liquid to a gas without altering its chemical composition. In contrast, chemical stability and reactivity are related to how a substance behaves in chemical reactions, which involves changes in its chemical structure. Burning point, often referred to as flash point, also pertains to a physical property related to combustion but is more specific to flammability.
Reactivity is not a physical property because it's a characteristic of a chemical element or compound and is involved in chemical process.
Reactivity is a chemical property, not a change.
Reactivity is a chemical property (in chemistry !).
This is a physical change. The bubbles are pockets of steam which is the same chemical as water, just in a different state.
Reactivity is a chemical property, not a change.
There are no physical changes. there are only chemical changes.