A compound is 2 elements chemically combined, though it is unseparatable, it is made up of 2 or more elements. But since a compound cannot be broken down into elements, after the elements are chemically combined, that makes a compound a pure substance
A compound can be a pure substance, but it can also be impure. Depends on if anything else, and other compounds are mixed in with it. Then it is a mixture.
A compound is a pure substance.
F2 (fluorine) is an element and thus a pure substance. However a compound is a pure substance as well.
If this compound is refined can be classified as a pure substance.
A pure substance is an element or a compound.
Toluene is a compound. not a mixture
Dextrose is a pure substance.
Carbon dioxide (CO2) is a compound and can be also a pure substance.
Pure substance.
It is a pure substance as well as a compound
Pure sugar is a substance (compound).
Yes,elements and compounds are pure substance.
pure substance...since it is NaCl...a compound..