8. What makes pure substance different from mixture? A) Pure substance has different properties while mixture has constant properties B) Pure substance has combination of substances while mixture has no combination. C) Pure substance contains two or more molecules while mixture contains one kind of molecule. D) Pure substance cannot be separated into any other kind while mixture is a combination of substances. hot fronhir
Answer (1)
AnswerD) Pure substance cannot be separated into any other kind while mixture is a combination of substances.A pure substance is made of only one kind of particle or material (like distilled water or gold). It has fixed properties and can't be separated into other substances by physical means.A mixture contains two or more substances physically combined (like saltwater or air), and you can often separate them using methods like filtration or evaporation.
