For the following question, use this week’s Studies Weekly magazine because you must cite one source of your answer. Please list the article title and the page number. How many kinds of variables are there? Name them. HELLLP ILL GIVE BRAINLIEST

The think of process to make something successful

It is a mixture. simply put, a compound must be pure, that is, of only one chemical structure and composition. a mixture is made of different chemical substances (i.e. elements, molecules, compounds) that are not chemically bonded to each other, but instead physically grouped together, as in the case of gasoline (a homogeneous solution).