Hygroscopic nuclei: A) are not generally found in nature. B) are not the most ideal type of condensation nuclei for encouraging droplet growth. C) repel water and prevent condensation. D) can allow cloud droplets to form even if the relative humidity is less than 100%.

Question

Quizplus · Accepted Answer

Hygroscopic nuclei can attract and hold onto water vapor, allowing cloud droplets to form even if the relative humidity is less than 100%. This makes them an ideal type of condensation nuclei for encouraging droplet growth in the atmosphere. Hygroscopic nuclei are also commonly found in nature, including in sea salt and dust particles.

Hygroscopic Nuclei