Nonmetals
Formaldehyde is liquid at room temperature.
Phosphorus is a solid at room temperature. It exists in different allotropes, with white phosphorus being the most reactive and common form at room temperature.
Neon is a gas at room temperatureGas
most of the elements are solids at room temperature.
For oxygen to be a liqud it has to be extremly cold and to be a liquid it has to be even colder. Room temp is quite hot. If you want more information have a look at wikipedia.
Fluorine is a pale yellow gas at room temperature, with a strong odor. It is highly reactive and can form compounds with most elements.
Neither. A gas is a form of matter that is generally gaseous at room temperature.
At room temperature ammonia (NH3) is a gas.
Formaldehyde is liquid at room temperature.
Phosphorus is a solid at room temperature. It exists in different allotropes, with white phosphorus being the most reactive and common form at room temperature.
Helium is a chemical element, and its most common form is a gas at room temperature and pressure.
At room temperature, hydrogen is a colorless, odorless gas. It is the lightest and most abundant element in the universe. Hydrogen becomes a liquid at very low temperatures, below -252.87 degrees Celsius.
Atoms are not a gas but may take the form of a solid, liquid, or gas at room temperature.
No- hydrogen is a gas at room temperature.
Fluorine is a gas at room temperature.Fluorine is a gas at room temperature
Fluorine is a gas at room temperature.
Neon is a gas at room temperatureGas