cooking pancakes on the griddle would have both a chemical change and a physical change.
QUESTION: Why?
ANSWER: Because a physical change in a substance doesn't change what the substance is and also in can be reversible it involves the changing of the appearance of the substance, but in a chemical change where there is … Read more
Mixture is when substance formed without chemical reaction: A substance consisting of two
or more substances that have been combined without chemical bonding taking place