Compounds can be decomposed by chemical reactions.
In compounds, particles are chemically bonded together to form a new substance with its own unique properties, whereas in mixtures, particles are not chemically bonded and can be easily separated by physical means. Compounds have a fixed ratio of atoms, while mixtures can vary in composition.
A heterogeneous mixture is one where the components are visibly different and can be easily separated using physical methods like filtration or sorting. Examples include a mixture of sand and salt, where the sand particles can be seen and separated from the smaller salt particles.
no ---------- Elements are atoms, which can be separated into smaller particles such as protons, neutrons, electrons, and quarks, but usually not by chemical processes.
Yes they can be easily separated.
physical
A solution, such as saltwater, cannot be separated by filtration because the solute (salt) is dissolved at the molecular level in the solvent (water). Filtration works by trapping larger particles while allowing smaller particles or dissolved substances to pass through, so dissolved substances remain in the solution. In contrast, substances like sand or gravel can be separated by filtration because they are solid particles that do not dissolve in the liquid.
Compounds can be separated into their elements through chemical reactions, such as electrolysis or thermal decomposition. Additionally, compounds can be separated by physical methods such as distillation, filtration, or chromatography. Each method relies on the differences in physical or chemical properties of the elements in the compound to achieve separation.
what do you mean
Sometimes is possible, depending on the type of the coloid; for example aerosols.
Compounds can be separated into their constituent elements only by a decomposition reaction.
Mixtures can be separated by physical methods.
Fractional distillation