They both have ONE PHASE ONLY.
The characteristics of pure substances are:fixed melting pointfixed boiling pointsfixed valencyfixed densitystability
solution
Substances and solutions are similar in that they both refer to forms of matter. However, a substance is a pure form of matter with consistent properties, while a solution is a homogeneous mixture composed of two or more substances. Solutions contain solutes dissolved in a solvent, whereas substances exist independently without being mixed with other components.
An element is a pure substance that cannot be broken down into simpler substances by chemical means.
An impure solution is a mixture in which one or more substances are dissolved in a solvent. These substances are typically impurities that are not completely dissolved, leading to a solution that is not chemically pure.
Yes, pure substances are generally homogeneous in appearance, meaning they have consistent properties throughout. This is because pure substances are composed of only one type of molecule or atom, leading to uniform characteristics such as color, texture, and composition.
No it's a solution made from compounds derived from pure substances
cake
Diamond is not a solution in the typical sense. It is a crystalline form of carbon, not a homogeneous mixture of substances like a solution.
No, gold is not a solution. Gold is a pure element and not a mixture of substances dissolved in a solvent.
Pure substances come up into mixtures because different substances can combine physically without undergoing a chemical reaction. These mixtures can be either homogeneous (uniform composition) or heterogeneous (non-uniform composition) depending on the interactions between the pure substances. Mixing pure substances allows for the creation of new materials with unique properties and characteristics.
Homogeneous means that a material is the same throughout. Samples taken from any part of the material will be identical to one another. Elements and compounds are homogeneous pure substances. Solutions are homogeneous mixtures.