Home › Forums › Hyperfine course › The nucleus › nuclear properties › Properties of nucleus This topic has 0 replies, 1 voice, and was last updated 4 months ago by fedra_moeykens. Viewing 1 post (of 1 total) Author Posts February 14, 2025 at 3:38 pm #5998 fedra_moeykensParticipant Heavy (contains most of the atom’s mass), contains neutrons and protons, very densely packed. Moves slow compaired to electrons. 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