No coal is a mixture of carbon and organic compounds.
Coal is not considered pure because it is typically composed of a mixture of different organic and inorganic materials. The composition of coal can vary depending on the type and age of the coal deposit.
Coke is a carbon-like substance derived from coal that is used in the process of making iron. It is used as a source of carbon for reducing metal oxides in the production of steel, helping to purify the iron and make it stronger.
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.
pure substance, propanone
Pure substance
it is a pure substance.... not
Coal is not considered pure because it is typically composed of a mixture of different organic and inorganic materials. The composition of coal can vary depending on the type and age of the coal deposit.
Methane is a pure substance.
pure carbon is coal, also diamonds are coal that was under a lot of pressure. so both diamonds and coal are pure carbon.
Coal is not a mineral. A mineral is a solid non-organic substance. Coal is an organic 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.