Periodic IQ
Volodymyr Shyrochuk Trivia In-app purchases Contains ads
Chemistry Quiz · 118 Elements
- Price
- Free
- In-app purchases
- Updated
- May 1
- 2026 · v1.0.0
Screenshots
About Periodic IQ
Can you name all 118 elements? Periodic IQ puts your chemistry knowledge to the test!
See a chemical symbol like Cu — pick the right element name from four choices. Or flip it around in Reverse mode: see the element name, pick the right symbol from H, He, Fe, Hg.
FEATURES:
• 118 elements from Hydrogen to Oganesson
• 11 IUPAC group categories — Alkali Metals, Noble Gases, Transition Metals, and more
• Standard mode: symbol → name
• Reverse mode: name → symbol
• Bucket-aware difficulty — wrong answers come from the same chemical group, so you actually learn
• Daily Challenge — one new element every day
• 25 achievements to unlock — master every group and earn the Periodic Completionist badge
• Dark-mode first design with a gold-on-charcoal periodic-table aesthetic
• Available in 60 languages — just use your device language
Whether you're studying for an exam, teaching a class, or just curious about chemistry, Periodic IQ makes the periodic table unforgettable.
Download now and start your first reaction!
See a chemical symbol like Cu — pick the right element name from four choices. Or flip it around in Reverse mode: see the element name, pick the right symbol from H, He, Fe, Hg.
FEATURES:
• 118 elements from Hydrogen to Oganesson
• 11 IUPAC group categories — Alkali Metals, Noble Gases, Transition Metals, and more
• Standard mode: symbol → name
• Reverse mode: name → symbol
• Bucket-aware difficulty — wrong answers come from the same chemical group, so you actually learn
• Daily Challenge — one new element every day
• 25 achievements to unlock — master every group and earn the Periodic Completionist badge
• Dark-mode first design with a gold-on-charcoal periodic-table aesthetic
• Available in 60 languages — just use your device language
Whether you're studying for an exam, teaching a class, or just curious about chemistry, Periodic IQ makes the periodic table unforgettable.
Download now and start your first reaction!
What’s new
Version 1.0.0 · Updated May 1, 2026
All 118 elements. Two simple modes — symbol & name. One quiz app that actually teaches chemistry. Free to play!
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