Why compound is regarded as a pure substance while the mixture is not? PLEASE ANSWER FAST!!!!!!!!! FIRST TO ANSWER WILL GET MARKED AS BRAINLIEST(ONLY IF IT IS CORRECT)

Why compound is regarded as a pure substance while the mixture is not?

1.	Why compound is regarded as a pure substance while the mixture is not? PLEASE ANSWER FAST!!!!!!!!! FIRST TO ANSWER WILL GET MARKED AS BRAINLIEST(ONLY IF IT IS CORRECT)
Answer» tion:because mixture has been MIXED with different COMPOUNDS whereas compound is combined of ELEMENTS they can be separated only by chemical process but mixture can be separated by PHYSICAL process like filtration,cheomatography ETC.