helium is a gas
In general, most metals are solid at room temperature. However, mercury is an exception.
it is a solid
No it is a gas.
Helium is a gas at room temperature and pressure. It only becomes a solid at very low temperatures close to absolute zero.
it is a gas
it is a gas
all are elements solid at 25C except Bromine and Helium
all are elements solid at 25C except Bromine and Helium
sulphur is a solid at room temperature, others are gases
Under standard conditions of pressure and temperature Helium is a gas.
what is the density of helium at room temperature?
Plutonium is a solid at room temperature. It has a high melting point of 639.4°C and boiling point of 3,228°C, which means it remains solid under normal conditions.