Solids hold their shape and have a fixed volume. The molecules in solids are packed closely together and cannot be moved. Solids also have slow diffusion and low vapor pressure.Know More
Solids are one of the three main states of matter; the others are liquids and gases. Matter consists of atoms, which are the smallest particles of matter. Unlike solids, liquids and gases do not hold their shape at room temperature. There are spaces between the atoms of liquids that continuously move. Liquids flow and take the shape of their container, and they are affected by gravity. Gases are always moving, and they have large gaps between their atoms. They take on the shape of their container and can be compressed into a smaller area.
Matter can change from one state to another. This change of state is called a phase change, and it is a physical change. Matter can be changed from one phase to another by altering temperature or pressure. Water is the only matter on earth that can be found naturally in all three states. Other matter changes also, but it usually only exists in two of the three states or requires the assistance of human technology to move through all three states.Learn more in States of Matter
Heat provides the energy needed to change a solid into a liquid. Heat energy is added to break the bonds between molecules in a solid. The amount of heat needed to cause a solid to turn to a liquid is called the melting point.Full Answer >
When a gas changes to a solid, the process is known as deposition. Deposition is one of several phase changes, which are the acts of matter going from one state to another.Full Answer >
Particles in a solid are usually packed close together, with a regular arrangement. While they do vibrate slightly, they do not move from place to place.Full Answer >
Silver freezes from a liquid into a solid at a temperature of approximately 1,762 degrees Fahrenheit. Conversely, silver also melts from a solid into a liquid when heated past that temperature. Because of this high melting point, silver is a solid at room temperature.Full Answer >