Question
What makes a pure substance different from a heterogeneous mixture?
Group of answer choices
Two liquids that normally are not mixable are mixed in a heterogeneous mixture.
The components of a pure substance are single elements or compounds instead of a mixture of compounds.
The components of a pure substance are mixed unevenly instead of evenly within the pure substance.
Insoluble instead of soluble particles are suspended within the pure substance.
Group of answer choices
Two liquids that normally are not mixable are mixed in a heterogeneous mixture.
The components of a pure substance are single elements or compounds instead of a mixture of compounds.
The components of a pure substance are mixed unevenly instead of evenly within the pure substance.
Insoluble instead of soluble particles are suspended within the pure substance.
Answers
GPT-4o mini
The correct choice that distinguishes a pure substance from a heterogeneous mixture is:
**The components of a pure substance are single elements or compounds instead of a mixture of compounds.**
A pure substance has a consistent composition and distinct properties, while a heterogeneous mixture consists of different substances that can typically be physically separated and do not have a uniform composition throughout.
**The components of a pure substance are single elements or compounds instead of a mixture of compounds.**
A pure substance has a consistent composition and distinct properties, while a heterogeneous mixture consists of different substances that can typically be physically separated and do not have a uniform composition throughout.