Regarding about the Mixture. Question goes: Statement concerning a mixture is INCORRECT. only one statement is incorrect. which one? A.) It has a variable composition by mass. B.)It boils over a range of temperatures. C.)It has properties that are entirely different from those of its individual components D.) Little or no energy is invovled in its formation. E.)It can be separated into its individual components by physical means. i picked out C for the incorrect statement. so anyone disagree?