Home › Forums › setting the stage › solids as quantum systems › solid This topic has 1 reply, 2 voices, and was last updated 2 years, 2 months ago by ilias.vandevenne. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts September 27, 2022 at 3:18 pm #6590 Luka De BolleParticipant A solid is a material which has a certain shape and is not fluid. September 28, 2022 at 8:38 am #6608 ilias.vandevenneParticipant A solid is a material made from electrons and nuclei all interacting with each other. But I like your definition to. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In