Depend on what gas it is and at what pressure. Water turn to liquid at 100 C and 1 ATM and condense at 80 C if pressure is 0.5 ATM. Oxygen in air will condense to liquid at -183 C and Nitrogen at -196 C and 1 ATM.
the temperature at which a substance in the liquid state becomes a gas is a boiling point
the temperature at which a liquid turns into a gas is called the boiling point.
the temperature at which a substance in the liquid state becomes a gas is a boiling point
the boiling point
Helium
The same as with non-metals. The temperature at which liquid turns to gas, or gas to liquid.
This temperature is called condensation or liquefaction point.
Because the liquid evaporates and turns into gas at a certain temperature
yes
First you can not add a cold temperature to anything. Ask your teacher to explain what heat is an what temperature is, because you clearly do not understand this. When a liquid BOILS - it turns into gas. When a liquid FREEZES - it turn into a solid.
The temperature at which it turns into a gas (usually the temperature when the liquid phase "bubbles" and vaporizes) also the temperature where the gas phase condenses to a liquid.
That depends upon temperature and pressure. At room temperature and sea level pressures, most waxes are solid or if you melt it it turns in to a liquid but if you put it at 100 degrees it turns in to gas.
is called it's "boiling point"