Reference describes the molecular process of attachment. Details the effects of increase in surface area.
Descriptive paragraph discusses the characteristics and behaviors of tiny, non-gaseous particles in gaseous environments.
Find definitions of density, mass, and volume in this encyclopedia entry.
Learn how the principle of diffusion applies to biological processes, temperature changes, and electricity.
Learn about the substance that cannot be destroyed no matter how much effort is put into the attempt. Try the quizzes.
Find out how liquids and solids are separated from each other in chemistry experiments.
Defines the result of loose molecular bonding found in fluids.
Learn about the requirements needed to allow liquids to freeze solid.
Details the process of creating a liquid substance from a solid source.
Learn about this semi-solid substance that suspends solid matter in a liquid.
Explore this protein substance created from collagen in water and a weak acid solution.
Defines the way a gas will dissolve into a liquid depending on the pressure surrounding the gas.
Provides a scientific explanation of the process in Chemistry and Botany in which a solution can flow one-way through a membrane.
Learn about this basic mathematical rule of physical chemistry that involves chemical systems in equilibrium, and is commonly used in Geology.
Describes a phenomenon in which one substance emerges out of a solution of another at a certain concentration.
Defines a physical state in which matter is characterized by a regular crystalline structure and an integrity of form.
Defines a state in which matter exists as a gas, and discusses the physical properties of substances in a vaporous condition.
Defines the state of matter different from a liquid or solid. Covers the gas law and the kinetic theory.
Get the story on matter. Includes a definition of mass, density, volume, solid, liquid, and gas.