Foams
In general, two liquids that are miscible are made up of molecules. Another option could be liquid metals that are mixed together in an alloy. In that case, you would have atoms of the metals.
There are two ways that colloids are formed. One is through reduction of larger particles to colloidal size. Another is condensation of smaller particles.
Bubbles in soda are made of carbon dioxide gas that is dissolved in the liquid under pressure. When the soda is opened or poured, the pressure is released and the carbon dioxide gas forms bubbles in the liquid, creating the fizziness.
Foam at the top of a glass of beer is liquid combined with gas. Liquid foam with gas is also called froth. A foam sponge would be an example of a solid with air ( a gas ) pockets throughout. Similarly, volcanic rock which is lightweight, has plenty of gas bubbles throughout. Also there are more technologically advanced solid foams used in industry which are made of metals like aluminum, steel or even non metals like solid carbon. Therefore, foam can either a solid or a liquid.
Slush is a phase between a liquid and a solid, made up of partially frozen water and ice crystals. It has a semi-liquid consistency with some solid ice particles dispersed throughout.
A colloid is a substance microscopically dispersed evenly throughout another substance. Some examples of common "man-made" colloids are whipped cream, gelatin like Jello, commercially produced ketchup, and gravies. They are all man made colloids that a person can eat.
In general, two liquids that are miscible are made up of molecules. Another option could be liquid metals that are mixed together in an alloy. In that case, you would have atoms of the metals.
Bubbles in soda are made of carbon dioxide gas that is dissolved in the liquid under pressure. When the soda is opened or poured, the pressure is released and the carbon dioxide gas forms bubbles in the liquid, creating the fizziness.
There are two ways that colloids are formed. One is through reduction of larger particles to colloidal size. Another is condensation of smaller particles.
When water boils, the bubbles are made of water vapor. Water is changing from the liquid phase to the gas phase, but it doesn't change all at once, so you get bubbles of gas inside the liquid. The phase change will happen first at the location where heating is taking place, so if you have a pot on a stove, the bubbles will form at the bottom of the pot, and then rise to the top.
foil?
Foam at the top of a glass of beer is liquid combined with gas. Liquid foam with gas is also called froth. A foam sponge would be an example of a solid with air ( a gas ) pockets throughout. Similarly, volcanic rock which is lightweight, has plenty of gas bubbles throughout. Also there are more technologically advanced solid foams used in industry which are made of metals like aluminum, steel or even non metals like solid carbon. Therefore, foam can either a solid or a liquid.
A colloidal system consists of two separate phases: a dispersed phase (or internal phase) and a continuous phase (or dispersion medium). A colloidal system may be solid, liquid, or gaseous.good Luck ~
Cordial is not classified as a colloid; it is a type of concentrated syrup made from fruit juice, sugar, and water that can be diluted with water or other liquids. Colloids, on the other hand, are mixtures where tiny particles are dispersed throughout a medium, such as milk or fog. While a cordial can appear cloudy when mixed with water, it does not have the stable particle dispersion characteristic of colloids.
Slush is a phase between a liquid and a solid, made up of partially frozen water and ice crystals. It has a semi-liquid consistency with some solid ice particles dispersed throughout.
trick question... seltzer water is a solution of carbon dioxide (solute) IN water (solvent). However, there are many additional materials (like sugar and salt) which will dissolve in seltzer water, making it a solvent.
they both are made out of water.