Answer:
kelvin
Step-by-step explanation:
Kelvin is the thermodynamic temperature unit of the International System.
The Kelvin scale, also known as the absolute scale, was proposed by a British mathematician and physicist, who was born in 1824, in Belfast, Northern Ireland, under the name of William Thomson. At 68 years of age, he received the title of nobility from First Baron Kelvin de Largs, due to the great importance of his scientific works. This is an absolute temperature measurement scale for the following reason: as the temperature of a body is closely related to the agitation of electrons in the same body, it is expected that the temperature of zero degrees occurs in a situation in which there is practically no movement electrons.