Seawater is a heterogeneous mixture.Seawater is not an element because it is not in a Periodic Table. Compound is a combination of two or more elements.
Homogeneous mixture is like a salt-water(well mixed)
Heterogeneous mixture is like a sand-water(not well mixed)
Sand free sea water is homogeneous.
It is neither heterogenous nor heterogenous. It is HOMOgenous
Distilled water is homogenous not heterogenous.
Oil and water. Sand and water.
Compound
Pond water is not a pure substance.
The kind of mixture between salt water and mud is Heterogenous. A heterogenous mixture is made of different substances that remain physically separate.
Yes it is.
homogenous
from the actual sense water is not a pure substance, but if you are classifying it as either heterogenous or hoemogenous, then it is hoemogenous and not heterogenous, now heterogenous are substance that contains different forms eg liquid and solid. But water has one form (liquid)
Heterogenous and Homogenous mixtures. Homogenous mixtures are uniform in appearance. Sea water is a mixture containing primarily Sodium Chloride and water. If you take a sample of this mixture, you will see that the salt fully dissolves in water and the sample is uniform in appearance. Heterogenous mixtures non-uniform. You can see the components of the mixture. An Example is a mixture of oil and water. Oil does not dissolve in water and forms a separate layer above water.
Distilled water is a compound, not a mixture, because it is just pure H2O.