Question

what is a substance said to be if it is changing from a vapor to a liquid, like steam on a mirror?

o crystallized

o changing pigmentation

o volatile

o condensing

Explanation:

Condensation is the process where a substance changes from a vapor (gas) to a liquid. Steam (water vapor) on a mirror cools and changes to liquid water droplets, which is condensation. Crystallized refers to forming crystals. Changing pigmentation is about color change. Volatile means easily evaporating, not the reverse process of vapor - to - liquid. So the correct answer is condensing.

Answer:

condensing