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
Neither, its a 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.
Mixture "Heterogeneous"
No, it is a mixture; rarely a drug is a pure substance.
No a mixture is by definition not a pure substance.
It is a mixture of substances
pure substance
rice pudding a pure substance or a mixture and is it a homogenous or heterogenous
pure substance, propanone
pure substance
Pure Substance