Home › Forums › setting the stage › solids as quantum systems › Definition of a solid This topic has 0 replies, 1 voice, and was last updated 5 months, 3 weeks ago by inigo. Viewing 1 post (of 1 total) Author Posts June 21, 2024 at 10:12 am #10943 inigoParticipant The atoms are packed so close that they are very dense/rigid and cannot flow. 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