None of both:
A compound (chemically speaking) is a puresubstance consisting of two or more different chemical elements. However, since chocolate is not pure but a mixture of many different compounds, it is just a (normal, naturally occurring) substance (thus not: pure)
no it is not a pure substance because it has more than on product in it read the ingredients
If this compound is refined can be classified as a pure substance.
Chocolate pudding would be considered a pure substance.
F2 (fluorine) is an element and thus a pure substance. However a compound is a pure substance as well.
Yes. Magnesium oxide is a compound which is a type of pure substance.
A compound is a pure substance.
no it is not a pure substance because it has more than on product in it read the ingredients
If this compound is refined can be classified as a pure substance.
A pure substance is an element or a compound.
Toluene is a pure substance because it is a single compound with a uniform chemical composition throughout.
Chocolate pudding would be considered a pure substance.
Carbon dioxide (CO2) is a compound and can be also a pure substance.
pure substance...since it is NaCl...a compound..
Yes,elements and compounds are pure substance.
Pure sugar is a substance (compound).
It is a pure substance as well as a compound
Caffeine is a compound and so is a pure substance.