Periodic Table Quiz
How well do you know the periodic table of elements? Our interactive chemistry quiz challenges you in three different ways. Whether you're a student preparing for an exam, a teacher looking for classroom activities, or a science enthusiast who loves trivia, this game offers a fun way to master all 118 elements.
In Find on Table mode, you're given an element name and must click its correct position on the interactive periodic table. The table is rendered with an 18-column CSS grid, matching the standard IUPAC layout. Each element is color-coded by category: alkali metals, alkaline earth metals, transition metals, lanthanides, actinides, post-transition metals, metalloids, nonmetals, halogens, and noble gases. Hover over cells to see symbols and atomic numbers.
In Symbol from Number mode, you see an atomic number and must type the correct element symbol. For example, "79" should be answered with "Au" for gold. In Name from Symbol mode, you see a symbol like "Fe" and must type the full element name - "Iron". Answers are matched flexibly: case doesn't matter, and minor spelling variations are accepted. Each round has 20 questions, with score, streak multiplier, and personal best tracking.
The periodic table organizes elements by atomic number and electron configuration. Rows are periods, columns are groups. Alkali metals (group 1) are highly reactive; noble gases (group 18) are stable and unreactive. Transition metals fill the d-block; lanthanides and actinides fill the f-block. Understanding this structure helps predict chemical behavior and is essential for chemistry, physics, and materials science. Dmitri Mendeleev's 1869 table predicted undiscovered elements; today we know all 118, from hydrogen (1) to oganesson (118).
Scoring rewards accuracy and consistency. Correct answers earn base points; consecutive correct answers build a streak multiplier that boosts your score. Miss one and the streak resets. Your personal best is saved locally in your browser, so you can track progress over time. The game uses crypto.getRandomValues() for fair, unpredictable question selection - no two rounds are alike.
Sound effects can be toggled on or off. No sign-up required - just pick a mode, hit Start, and begin. Perfect for a quick study session, a classroom review, or a casual chemistry challenge. The periodic table is one of the most important tools in science, organizing matter by fundamental properties. From hydrogen to oganesson, every element has a story. Ready to prove your element expertise? Choose your mode and see how high you can score!
Looking for more? Check out our guide: 10 Best Free Browser Games.
Tips and Strategies
Here are some helpful tips to improve your Periodic Table Quiz gameplay:
- Read the question carefully before looking at the answer options.
- If you are unsure, eliminate obviously wrong answers to improve your odds.
- Learn from incorrect answers rather than skipping past them.
- Focus on categories where you are weakest to build a well-rounded knowledge base.
- Play regularly to build your general knowledge over time.
Why Play Periodic Table Quiz?
Trivia games satisfy your curiosity while testing your knowledge. Every question is an opportunity to learn something new, whether you get it right or wrong. The competitive element adds excitement, and the broad range of topics ensures there is always something that matches your interests.
Periodic Table Quiz is completely free to play with no registration required. Your progress and high scores are saved locally in your browser. Play on desktop, tablet, or mobile whenever you want. Challenge yourself to improve with each session and see how you compare on the leaderboard.
Controls
Desktop: Click the correct element
Mobile: Tap the correct element