Only one.
2 or more
buysit
No. A solution is a homogeneous mixture -- in which the components have the same composition throughout, down to the molecular level. Salt water and air are examples of solutions. Many mixtures are not homogenous. Rocks and oil-based salad dressing are examples of mixtures that are not solutions.<br>
In mixtures of salt and water, typically two phases are observed: a solid phase of salt crystals and a liquid phase of water.
Only one.
Mixtures may be either homogenous (evenly distributed) or heterogenous (unevenly distributed). Where one substance is dissolved within another, it is not a mixture but a solution. "Colloids" or suspensions (such as milk) are generally homogenous although they may be considered heterogenous if the particles are large in size or clumped. Examples of heterogenous mixtures would be common dirt, which contains many different compounds unevenly dispersed. An example of a homogenous mixture would be nitrogen and oxygen in air, where local, circulating air will contain equally proportional amounts of each gas. At high altitude, the proportion is the same but there are fewer molecules of each gas.
Many different types of manufacturing processes exist many if not most of which occur in phases.
An element is single in terms of it's makeup atoms with the same atomic number make an element. A compound is made up of two or more elements. A mixture can be made up of many elements and compounds.
Many methods exist: distillation, sieving, sublimation, filtering, centrifugation, electromagnetic, zone melting etc.
There are five main phases of matter: solid, liquid, gas, plasma, and Bose-Einstein condensate. These phases represent the different states in which atoms and molecules can exist based on their energy levels and interactions.
At the triple point, all three phases of water coexist in equilibrium: solid (ice), liquid, and gas (water vapor). This is the point where the three phases can exist simultaneously under specific conditions of temperature and pressure.
Homogeneous mixtures have uniform composition and properties throughout and are known as solutions. For e.g, when sugar/salt is dissolved in water it forms a solution in which the sugar/salt and water are uniformly mixed (the sugar is dissolved uniformly in water). e.g.airHeterogenous mixtures are those which aren't uniform in composition and properties throughout e.g. granite which consists of quartz, feldspar and mica and you can identify each of the substances sepaately in the mixture. Heterogeneous mixtures can be suspensions or colloids.NOTE: None of these mixtures are compounds.Homogeneous mixtures contain a single phase, whereas heterogeneous mixtures have many phases. ~IHATEe2020~