Actinium is a solid at room temperature.
Fluorine is a gas at room temperature.Fluorine is a gas at room temperature
Iodine is a solid at room temperature.
Copper is a solid at room temperature.
Boron exists in a crystalline form at room temperature.
Whatever the room temperature happens to be at the time. If the room is 75° then the salt would be the same temperature.
What is the room temperature for oxygen
It depends on the temperature. For instance, Mercury is a liquid at room temperature. Gold is solid at room temperature.
Room temperature is room remperature. Chlorine has nothing to do with it.
At room temperature, sulfur is a solid.Yellow solid in room temperature.
Gold is a solid at room temperature and pressure.
Germanium at room temperature is in the state of a Solid