It is a state of being, not a change at all.
This is a physical change. The bubbles are pockets of steam which is the same chemical as water, just in a different state.
Reactivity with vinegar is a chemical change because it involves a rearrangement of atoms and the formation of new substances. The reaction between vinegar (acetic acid) and a metal, for example, produces hydrogen gas and a salt (metal acetate), which are different substances than the original ones.
Reactivity is a property that describes how easily a substance undergoes change when exposed to other substances or environmental conditions. Substances with high reactivity tend to react quickly and easily, while substances with low reactivity are more stable and less likely to undergo change.
Flammability, reactivity with oxygen, pH level are chemical properties; smell is also a consequence of the chemical composition.
The chemical properties of a substance change during a chemical reaction, meaning the substance undergoes a chemical change and forms new substances with different properties. The physical properties may also change, such as color, texture, or state of matter.
Reactivity is a chemical property, not a change.
Reactivity is a chemical property, not a change.
If something's reacting, it's a chemical change.
A physical change doesn't involve chemical reactions, change of the molecule structure.The chemical reactivity is about the ability of an element or compound to realize chemical reactions.
This is a physical change. The bubbles are pockets of steam which is the same chemical as water, just in a different state.
Yes, reactivity to vinegar is an example of a physical property because it describes how a substance behaves without altering its chemical composition. In this case, the reaction between vinegar and a substance demonstrates a physical change rather than a chemical one.
Reactivity is not a change; it is a chemical property.
Reactivity is a chemical property (in chemistry !).
The correct spelling is "reaction of copper with...' 1. Chemical reactivity is a chemical property. 2. A chemical reaction involve a chemical change.
chemical :D
chemical
Reactivity is not a physical property because it's a characteristic of a chemical element or compound and is involved in chemical process.