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A halite (rock salt) crystal

Cover photo: Lech Darski · CC BY-SA 4.0 · Wikimedia Commons · Source · Licence

Common Ions

Science & Nature: Ion names and formulas are based on PubChem, National Library of Medicine.

Questions60
Medium

Sample questions

Answers are revealed during the game.

  1. Which ion is represented by the formula NH4+?
  2. Which ion is represented by the formula C2H3O2-?
  3. Which ion is represented by the formula HSO3-?

How to play

  1. The host picks a trivia pack and opens a lobby.
  2. Friends join with the room code or by scanning the QR code. No app or account needed.
  3. Each question has a timer. Answer fast: quicker correct answers score more points.
  4. After every question the answer is revealed with a fun fact. Highest score at the end takes the podium.

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