No.
No.A metal paper clip is usually steel, an alloy of iron, carbon, and other elements in various amounts.A plastic paper clip is composed of a polymer, a very complex compound.
It is a pure substance as well as a compound
No, jelly beans are not a pure substance. They are a mixture of sugar, flavoring, and other ingredients.
Copper wire is a pure substance, as it is made entirely of copper atoms.
Carbonic acid is not considered a pure substance because it is a weak acid that can dissociate into carbon dioxide and water. As such, it is a solution rather than a pure substance.
Homogeneous mixture. RMKP
only contain one colour
No.A metal paper clip is usually steel, an alloy of iron, carbon, and other elements in various amounts.A plastic paper clip is composed of a polymer, a very complex compound.
pure substance, propanone
it is a pure substance.... not
Pure substance
Methane is a pure substance.
pure substance
pure substance
Pure Substance
A pure substance is classified by having a definite and constant composition. The substance can be either an element or a compound, but what makes the substance pure, is that it does not vary.
Neon is a pure substance. Elements and compounds are pure substances; mixtures are not.