Get the definition of a gas in science. See examples of gases including elements, mixtures, and gases in everyday life.| Science Notes and Projects
Learn about the states of matter. Learn the four main states of matter, other states, and phase transitions between them.| Science Notes and Projects
Learn the temperature of the freezing point of water in Fahrenheit, Celsius, and Kelvin. See what factors can change the freezing point.| Science Notes and Projects
Get the definition of a solid in chemistry and other sciences. Learn the properties of solids and see examples.| Science Notes and Projects