The unit name of temperature is:

Explanation

Temperature can be measured in either degrees Celsius (°C) or Kelvin (K). The degree Celsius is a unit of temperature in the Celsius scale, where 0°C is the freezing point of water and 100°C is the boiling point of water at standard atmospheric pressure. The Kelvin, on the other hand, is the SI unit of temperature. It is an absolute temperature scale with the same increments as degrees Celsius, but its zero point (absolute zero) is 0 K, representing the point at which all molecular motion ceases.