Ion is a card drafting game with no down time, where players select from a number of available ions and noble gases, with the goal of forming neutrally charged compounds or sets of noble gases. Players score additional points for creating compounds found on the goal cards each round.

Contents:

50 Ion Cards
15 Noble Gas Cards
7 Transition Metal Cards
9 Polyatomic Ion Cards
14 Radioactive Cards
9 Goal Cards
21 Action Tiles
1 Scorepad
1 Rulebook
1 Science Behind Ion Booklet