I know that on scadrial, each shard has a metal and a gas, and preservation has a liquid. A. ruin also have a liquid? B. Brandon said that every shard has a metal. so does every shard have a liquid, gas, or both? C. honor, cultivation, and odium obviously do. But is light a liquid or gas? Also whatever it is, do they have the other state of matter?
Feruchemy is a power based on the interaction between ruin and preservation.
H. Can Autonomy and Harmony interact to make a power? (just an example)