Home › Forums › setting the stage › solids as quantum systems › Answers to video This topic has 0 replies, 1 voice, and was last updated 3 weeks ago by BjornDB. Viewing 1 post (of 1 total) Author Posts September 22, 2025 at 2:47 pm #12943 BjornDBParticipant A solid is a compact structure made out of atoms which have a fixed desiable position withing the structure. A classical description of a hydrogen atom 2 classical hydrogen atoms? hydrogen molecule Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In