Macaroni is a mixture not a change.
A mixture that produces a chemical reaction, scientifically speaking, 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.
It depends ont eh chemical change, because in some changes not all the components of the mixture are used.
physical change
When chemicals are mixed together without any chemical change, they form a mixture since there is no chemical change the substances in the mixture can be seperated .Solutions are an example of a mixture
Bread is not a change. It is a mixture of substances that can undergo physical and chemical changes.
No, you just create a mixture with more components.
Sodium chloride is a chemical compound not a change.Sand is a mixture not a change.
when you separate a substance from a mixture, it's a physical change... Technically, you can get it back in the mixture.
yes it is a physical change. there is no chemical change
Because it is a mixture until it is baked and went through a chemical change and it is an endothermic reaction.
Neither; it's a mixture of chemicals.