Perform the following mathematical operation and report the answer to the appropriate number of significant figures 0.2543 + 0.46

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).

Answer it is also known as the completion state is untrue of the activation complex;