Question

What is absolute 0 A.temperature at the coldest point of outer space

B. the temperature reference at zero on the Celsius scale
C. the temperature at which molecules stop moving
D. the freezing point of pure water at sea level

Answer 1

Answer: The temperature at which molecules stop moving

Step-by-step explanation:

Answer 2

I believe the answer is B.

Step-by-step explanation:

I have never heard of it meaning the coldest point in outer space or freezing point of "pure" water at sea level. As for C, substances have a different points where the molecules stop moving. So the answer that makes the most sense is B.