Home › Forums › setting the stage › solids as quantum systems › Solid This topic has 0 replies, 1 voice, and was last updated 1 year ago by lauramolina95. Viewing 1 post (of 1 total) Author Posts December 13, 2023 at 10:28 am #10431 lauramolina95Participant It is a state of matter characterised by an ordered and periodic structure composed of atoms. 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