Showing 201–220 of 1,000 ranked alternatives.
Manish Kumar
MCQs
With chapter-specific multiple choice questions. Review answers with detailed explanations. Track progress and revisit difficult topics. Take timed quizzes to improve speed and accuracy. Share results with teachers or peers.
Jianfeng Wu
Quiz concepts with 3D models
Take quizzes on Biology, Chemistry, Geography, and Physics. Explore 3D molecule structures and zoom into microscopic landscapes. Access daily and health news summaries.
nguyen thanh
Play math, read stories, explore science
Play interactive to reinforce math, reading, and science concepts. Track progress through in- challenges. Access lesson-based activities aligned with fourth- standards. Complete quizzes to test knowledge and receive immediate feedback.
Xiang Dong
, track progress, and master the periodic
The symbols, names, atomic numbers, and positions of all 118 through 78 levels and 36 challenges. Complete 9 modules covering element categories and a final module reviewing all . Track progress and reinforce knowledge with structured training.
Tap OChem, LLC
Visualize molecules and reactions
Explore organic chemistry concepts with interactive visualizations of molecules and reactions. View detailed explanations of key topics. Access over 170 reactions, concepts, and reference materials.
AOBO Co.,Ltd
Periodic table of chemical elements.
The app displays basic information for 118 elements, including name, symbol, category, and physical properties. Users can access more detailed information via Wikipedia and search elements by category or phase.
Francois Lagunas
Build molecules, observe reactions, explore atoms
Explore chemical concepts through interactive experiments and real-life examples. Build molecules, observe atomic vibrations, and conduct virtual labs. Track progress with visual explanations and guided exercises.
Biobrain Learning Pty Ltd
Test knowledge, access detailed lessons and diagrams
Learn through interactive quizzes and detailed explanations with diagrams. Access study materials anytime, anywhere. Test knowledge with self-assessment tools and review comprehensive content without carrying textbooks.
DAMIEN, NATHANAEL ELLEDGE
Solve problems with AI
Scan problems with AI to get step-by-step solutions. Solve equations, balance reactions, and identify compounds. Access periodic table and chemical formulas. Share solutions and save notes for review.
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