It means whether the substance in question is solid, liquid or gas at normal room temperature, so you could assume that about 20 degrees celsius.
Oxygen is a gas at room temperature
Water is a liquid at room temperature
Iron is a solid at room temperature.
solid
At room temperature all metalloids are solid.
Nitrogen is a gas at room temperature. It makes up almost 80% of the air we breathe.
Alkanes with a carbon chain of 5 up to 17 are liquids. So the set of liquid alkanes begins with pentane, C5H12.
Gasoline is used to power a variety of objects that have motors. At room temperature, gasoline is a liquid, just like one would get out of the pump at the petrol station.
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
A substance that is solid at room temperature maintains a consistent shape and volume. It does not flow or change its state easily under normal conditions. Examples of solids at room temperature include metals, ceramics, and most minerals.
solid at room temperature
Be is solid at Room temperature
A diamond at room temperature is a solid.
Fluorine is a gas at room temperature.
It is a solid at room temperature.
Paint is a liquid at room temperature.