soil is a mixture because it isn't made up of any elements or any combined elements(compounds).
instead soil is a mixture of weathered rock, organic matter, water, and air
Soil is a mechanical mixture because of the many components within it. (ie: organic materials, decaying plants and animals, moisture, air etc.)
pure substance?
Soil is a mixture of different nutrients and decomposed plants and animals and a whole lot of other ingredients depending on the kind of soil. For instance, sod is very rich, Dry soil is unfit and very dry and not that rich.
No, it is a mixture; rarely a drug is a pure substance.
Pure substance
pure substance
mechanical mixture
pure substance?
Soil is a mixture of different nutrients and decomposed plants and animals and a whole lot of other ingredients depending on the kind of soil. For instance, sod is very rich, Dry soil is unfit and very dry and not that rich.
Pure substance.
No, it is a mixture; rarely a drug is a pure substance.
No a mixture is by definition not a pure substance.
pure substance
It is a mixture of substances
rice pudding a pure substance or a mixture and is it a homogenous or heterogenous
pure substance, propanone
pure substance
Pure Substance