What is the temperature at which all particle motion of matter ceases?

Question:::What is the temperature at which all particle motion of matter ceases?

Selection of Answers:::

a. absolute zero

b. melting point

c. boiling point

d. heat of fusion



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thanks again,

kayyyte!What is the temperature at which all particle motion of matter ceases?A. i think (0 degrees Kalvin= -273 degrees celcius)