Ion：化合物建構遊戲（第二版）| 美國國家科學教學協會認可 | Dice Tower 認證標章 | 關於陽離子、陰離子、惰性氣體的科學準確化學卡牌輪抽遊戲

I bought this to help my kids get comfortable with ion charges before their chem unit, and the cation and anion cards match what's actually on the periodic table. The noble gas cards are a nice touch since they can't bond, so it teaches that rule without a lecture. We've played it four nights in a r

The drafting mechanic keeps every round tense because you're never sure which cations you'll be able to pair with your anions. I've played it with both chem majors and total beginners, and everyone picked up the noble gas scoring within a round or two. The NSTA endorsement is what sold me, and it ac

My chemistry teacher nephew was genuinely impressed by the science accuracy, and the card drafting keeps everyone engaged without feeling like a lecture. We've played it three times this week already, and the noble gas cards add a clever twist to building compounds.