Promethium is a solid metal.
Promethium is typically a solid at room temperature, specifically a metal.
Promethium is a rare earth metal that is a solid at room temperature, making its normal phase solid.
At room temperature, hydrogen is in the gaseous phase.
At room temperature (~25°C), germanium is in the solid crystalline phase.
The element hydrogen is in the gas phase at standard temperature and pressure.
Promethium is typically a solid at room temperature, specifically a metal.
Promethium is a rare earth metal that is a solid at room temperature, making its normal phase solid.
The radioactive metal, Promethium, is a solid at room temperature and standard pressure. It becomes a liquid at 1040ºC and a gas or vapor at 3000ºC.
Promethium is a radioactive element with no stable isotopes, so it does not exist in a solid, liquid, or gas state at room temperature. Instead, it exists in a highly unstable and radioactive state, undergoing radioactive decay into other elements. Due to its instability, promethium is typically stored and handled in a controlled environment to prevent contamination and potential health hazards.
At room temperature, hydrogen is in the gaseous phase.
Promethium can be melted and boiled.
At room temperature (~25°C), germanium is in the solid crystalline phase.
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.
At room temperature scandium is a solid metal.