A compound is formed when two or more other substances are combined and a chemical change takes place. Pure water would be an example of a compound.
A change from one or more substances to another is a chemical change.
A substance that is chemically combined cannot be separated physically.In some situations, you can and can't separate combined substances physically. For example, you can separate sand from rocks physically, but you cannot separate water and ice cream, even though the substances did not undergo a chemical change, because the water soaked into the ice cream.
a process that does not change the chemical composition of a substance. A change in a substance with no new substances being formed
Chemical Change
something rusting, something burning. chemical changes can fool you because most of the time they change color and such. but if two substances mix to make a new substance than that is a chemical change.
By definition, a mixture is two or more substances that are physically combined. In a chemical change, the substance interacts with another substance and undergoes a chemical change. So, no, a mixture is not a chemical change.
a compound
A change from one or more substances to another is a chemical change.
A chemical change is a change in the composition or structure of a substance, resulting in the formation of new substances with different properties. This type of change is usually irreversible and involves the breaking and forming of chemical bonds.
A chemical change can be determined when two substances are combined by observing if there is a color change, formation of a precipitate, evolution of gas, or change in temperature. Additionally, if the chemical properties of the substances change, such as their reactivity or toxicity, it indicates a chemical reaction has taken place.
A chemical change can help you tell the difference between an element and a compound because an element is a pure substance that cannot be broken down or separated into other pure substances through chemical change while a substance that is made from two or more elements that have combined in a chemical change are known as compounds.
A chemical change produces a new substance. This occurs when the original substances undergo a chemical reaction, resulting in the formation of new substances with different chemical properties.
The chemical property of a substance relates to its ability to undergo a change. It transforms the substance into different substances.
The properties mix together with the mixture.
I think you are talking about a chemical change,
Chemical change.
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped