Thallium is a solid metal at room temperature.
Solid
According to quite a few internet sources, Thulium's melting point is 15450C. Room temperature is 250C. Therefore, it will be a solid at RT.
Germanium at room temperature is in the state of a Solid
The state of silicon at room temperature is SOLID State.
Hydrogen's physical state at room temperature is a gas.
solid at room temperature
solid at room temperature
Fluorine is a gas at room temperature.
A diamond at room temperature is a solid.
solid at room temperature
Be is solid at Room temperature
Paint is a liquid at room temperature.