Home › Forums › setting the stage › solids as quantum systems › Solid This topic has 0 replies, 1 voice, and was last updated 1 week ago by Patrick Kidd. Viewing 1 post (of 1 total) Author Posts November 13, 2025 at 11:02 pm #14081 Patrick KiddParticipant a.) A solid is a state of matter that consists of closely packed atoms that vibrate, but do not flow. b.) This would be consistent with the description of a hydrogen atom. c.) Two hydrogen atoms separated by a wall. d.) A hydrogen molecule H2 e.) d = 0 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