Colloid - Wikipedia
网页A colloid is a mixture in which one substance consisting of microscopically dispersed insoluble particles is suspended throughout another substance. Some definitions specify that the particles must be dispersed in a liquid, [1] while others extend the definition to include substances like aerosols and gels.
What Is a Colloid? Definition and Examples - Science Notes and …
网页2022年9月27日 · A colloid is a mixture consisting of microscopic particles suspended in another medium. Examples include milk, smoke, gelatin, ink, and hand lotion. In chemistry, a colloid is a mixture of tiny particles that are dispersed in another medium.
Colloid | Definition & Facts | Britannica
网页5 天之前 · Colloid, any substance consisting of particles substantially larger than atoms or ordinary molecules but too small to be visible to the unaided eye. Colloidal systems may exist as dispersions of one substance in another or as single materials. Learn more about colloids in this article.
Colloid Definition & Meaning - Merriam-Webster
网页The meaning of COLLOID is a gelatinous or mucinous substance found normally in the thyroid and also in diseased tissue. How to use colloid in a sentence.
Colloids - Chemistry LibreTexts
网页2023年1月30日 · A colloid is a mixture that has particles ranging between 1 and 1000 nanometers in diameter, yet are still able to remain evenly distributed throughout the solution. These are also known as colloidal dispersions because the substances remain dispersed and do not settle to the bottom of the container.
What Are Colloids? - ChemTalk
网页A colloid, or a colloidal solution, is a mixture consisting of molecules or particles dispersed in solution. Unlike the other two primary types of mixture, solutions and suspensions, colloids contain particles that are evenly distributed throughout the solution.
Colloids: Definition, Characteristics, Types, and Examples
网页Colloids are mixtures of two or more substances where one substance is dispersed within another. The dispersed substance is referred to as the “dispersed phase”.
7.10: Colloids and their Uses - Chemistry LibreTexts
网页2022年11月13日 · Explain why freezing or addition of an electrolyte can result in the coagulation of an emulsion. Describe some of the colloid-related principles involved in food chemistry, such as the stabilization of milk and mayonaisse, the preparation of butter, and the various ways of cooking eggs.
11.6: Colloids - Chemistry LibreTexts
网页2022年10月27日 · Colloids are mixtures in which one or more substances are dispersed as relatively large solid particles or liquid droplets throughout a solid, liquid, or gaseous medium. The particles of a colloid …
Colloid - examples, body, water, life, type, gas, parts, substance
网页Colloids are mixtures whose particles are larger than the size of a molecule but smaller than particles that can be seen with the naked eye. Colloids are one of three major types of mixtures, the other two being solutions and suspensions.