N2F2 is a gas at room temperature.
Cl2Na2 does not exist as a compound. However, chlorine gas (Cl2) is a greenish-yellow gas at room temperature and sodium metal (Na) is a solid at room temperature.
This would not be gas, these boil at temperatures below room temperature. Such a high temperature indicates a compound such as a carbide, the highest melting element is tungsten.
A compound that melts at 77.7 degrees would be a solid at room temperature, which is typically around 20-25 degrees Celsius. At room temperature, most substances with melting points below 0 degrees Celsius exist in the liquid state, while those with melting points above room temperature are usually solids.
It is a gas at room temperature.
Ammonia is a colorless gas at room temperature.
N2F2 is a gas at room temperature.
Cl2Na2 does not exist as a compound. However, chlorine gas (Cl2) is a greenish-yellow gas at room temperature and sodium metal (Na) is a solid at room temperature.
nonmetal it is a gas
Carbon monoxide is a gas at room temperature. It is odorless and colorless, making it difficult to detect without specialized equipment.
Fluorine is a gas at room temperature.Fluorine is a gas at room temperature
Chlorine exists at room temperature as a diatomic gas, with molecules consisting of two chlorine atoms bonded together. It is a highly reactive and poisonous gas with a distinct yellow-green color and a pungent odor. Chlorine readily combines with other elements to form various compounds.
Fluorine is a gas at room temperature.
Neon is a gas at room temperatureGas
At room temperature, water is a liquid compound. At 0 oC it freezes into a solid, and at 100 oC it vaporizes into a gas.
Fluorine is a gas at room temperature.
This would not be gas, these boil at temperatures below room temperature. Such a high temperature indicates a compound such as a carbide, the highest melting element is tungsten.