Question

at what temperature do molecules have no energy or motion? 100 degrees celsius absolute zero or 0 degrees kelvin 0 degrees celsius rewatch submit

Explanation:

100 degrees Celsius is the boiling point of water, and molecules have significant energy and motion here. 0 degrees Celsius is the freezing point of water, and molecules still have motion (e.g., in ice, there is vibrational motion). Absolute zero (0 K) is the theoretical temperature at which molecular motion stops, and molecules have minimum (theoretically zero) thermal energy.

Answer:

B. Absolute zero or 0 degrees Kelvin