A mixture of water and undissolved substances is a heterogeneous mixture because it is comprised of different substances. A heterogeneous mixture with undissolved substances that eventually settle is called a suspension. If the substances are too small to settle it's called a colloid.
It could be almost dissolved and be a colloidal suspension; if it settles it's dregs or sediment.
Suspensions :)
Suspension
Example: blood
Suspension
suspension
Answer a. Pure Water is not a mixture - it is a compound. Seawater is a mixture of water and salts, air is a mixture of gases and brass is a mixture (an alloy) of copper and zinc metals.
A type of mixture in which different materials are spread out unevenly is known as a heterogeneous mixture. It is a combination of substances with no uniform composition or properties.
River water is generally a heterogeneous mixture based on the different components it is carrying. Water by definition is not an element, rather a molecule comprised of them.
heterogeneous mixture
Homogeneous mixture
A mixture of water and a non-dissolved material is a suspension. Examples of suspensions include muddy water, sand in water, chalk in water, oil and water, and other mixtures such as this.
suspension
soil is a mixture of air, water, bits of rock and minerals, and organic minerals
Mixture
Soil is a very complex mixture of compounds, including organic materials, decomposed rock, air and water.
If the rain water contain powdered materials the mixture is nonhomogeneous.
Muddy river water is a mixture of different materials. The moving river keeps it muddy. If the water stops moving, the muddy material will precipitate and settle to the bottom.
Muddy river water is a mixture of different materials. The moving river keeps it muddy. If the water stops moving, the muddy material will precipitate and settle to the bottom.
Muddy river water is a mixture of different materials. The moving river keeps it muddy. If the water stops moving, the muddy material will precipitate and settle to the bottom.
Water is a compound of hydroogen and oxygen (H2O). Copper is an element, Air is a mixture of elements and compounds, and saline solution is a mixture of salt and water.
Muddy river water is a mixture of different materials. The moving river keeps it muddy. If the water stops moving, the muddy material will precipitate and settle to the bottom.
Suspension-Mixtures of water and nondissolved material. Solutions-All of the components are evenly distributed throughout the solution like its breaks apart and disperses