Helium
When a substance reaches its melting point it changes from solid to liquid. When a substance reaches its boiling point it changes from liquid to gas.
Helium melting point: -272,2 0C Rhenium boiling point: 5 596 0C
The freezing point is the temperature at which a substance transitions from a liquid to a solid state, while the boiling point is the temperature at which a substance transitions from a liquid to a gas state. These points are characteristic properties of each substance and can vary depending on the type of substance.
Each liquid boils at a different temperature, but the temperature it boils at is called the Boiling Point. For example, the boiling point of water is 212 Fahrenheit.This specific temprature is dependant on the pressureon the liquid at that time, as an example at ahigher temperatures the boiling point is higher.
CO2 has the lowest boiling point among the substances listed. Carbon dioxide (CO2) is a gas at room temperature and pressure, with a boiling point of -78.5°C. In comparison, potassium chloride (KCl) is a solid at room temperature, while formaldehyde (CH2O) is a liquid with a boiling point of -19°C.
Helium has the lowest boiling point of not just the noble gasses, but of any known substance.
Oxygen has the lowest boiling point of these. It is far below the boiling points of the others.
The boiling point of a substance is an example of a physical property of that substance.
Gasoline is the petroleum refinery product has lowest boiling point.
The boiling point of a substance can be determined by heating the substance and measuring the temperature at which it changes from a liquid to a gas. This temperature is known as the boiling point.
The boiling point is the temperature at which a substance changes from a liquid to a gas, while the melting point is the temperature at which a substance changes from a solid to a liquid. These properties are unique to each substance and can be used to identify or characterize them.
Celsius is not a substance and so does not have a boiling point
Boiling point is a physical property not a chemical property.
The alkane with the lowest boiling point among all alkanes is methane.
A substance's boiling point indicates the temperature at which it transitions from a liquid to a gas. If the substance's boiling point is below room temperature, it will be a gas at room temperature. If the boiling point is above room temperature, it will be a liquid at room temperature.
The boiling point of a substance is the temperature at which it changes from liquid state to gaseous or vapor state.
Mercury Hg -38.8' Now you could consider Hydrogen to be a metal if you are willing to get creative with the definition of metal. In that case it would be −259.16 °C