Xenon is a noble gas and an element and thus single phase
It is a gas.
noble gas
At 101.325 kPa, the melting point of xenon is 161.40 K or -111.75 °C or -169.15 °F. At 101.325 kPa, the boiling point of xenon is 165.051 K or -108.099 °C or -162.578 °F. It is a Gas in normal phase or at STP.
Heat or cool it.
It is a gas.
It is a gas.
At room temperature, Xenon turns into a gas.
The answer depends on what is meant by "normal phase".
It is a gas.
noble gas
It is at room temperature.
It is an element.
Xenon (Xe) is a nonmetalic gas. it has the atomic number of 54 with the atomic mass of 131.239.
Xenon is found in bright fluorescent lights. Xenon is a liquid.
Under high pressure - around 150 gigaPascals - xenon turns metallic. In this phase it has a blue colour.
At 101.325 kPa, the melting point of xenon is 161.40 K or -111.75 °C or -169.15 °F. At 101.325 kPa, the boiling point of xenon is 165.051 K or -108.099 °C or -162.578 °F. It is a Gas in normal phase or at STP.
Heat or cool it.