Question: Which is not an example of condensation nuclei?
Answer: Water Droplets
Cloud condensation nuclei or CCNs (also known as cloud seeds) are small particles typically 0.2 µm, or 1/100th the size of a cloud droplet on which water vapor condenses. Water requires a non-gaseous surface to make the transition from a vapour to a liquid; this process is called condensation.
Water droplets turn into water vapor, so I don't technically think they are there. Hope this helps, have a good day. c;
