Think electrons and dominoes and you have Electronimoes - round playing cards that represent atoms ready to make bonds. Younger players match lines to bond the 'atoms' and create compounds. They can earn points and win the stack. Sophisticated color system and statistics around the outside of the cards for more advanced games with players in high school and above. Seven different game suggestions in a full color 24 page booklet and a poster on how the baking soda and vinegar volcano REALLY works!