Liquid
At room temperature, hydrogen is in the gaseous phase.
2H2O represents two molecules of water, which is in liquid phase at room temperature and pressure.
At room temperature (~25°C), germanium is in the solid crystalline phase.
At room temperature (around 20-25 degrees Celsius), most substances are in the solid phase. This includes everyday materials like wood, plastic, and metal, which have a fixed shape and volume. However, some materials like water can be in the liquid phase at room temperature.
The element hydrogen is in the gas phase at standard temperature and pressure.
Gas at room temperature
iodine is solid at room temperature
Copper is a solid at room temperature.
Different substances have varying intermolecular forces that dictate their phase at room temperature. Substances with strong intermolecular forces, like water, tend to be in a solid or liquid phase at room temperature. In contrast, substances with weaker forces, like gases, are typically in a gaseous phase.
When water vaporizes at room temperature, it changes into water vapor, which is a gaseous state of water. This process occurs when water molecules gain enough energy to overcome intermolecular forces and transition from the liquid phase to the gas phase. The water vapor then disperses into the air, contributing to humidity.
At room temperature scandium is a solid metal.
Neptunium is a solid metal at room temperature.