Periodic Table Study and Test

**Explore the Fascinating World of the Periodic Table** Periodic Table Pocket is a chemistry companion that provides comprehensive and accurate element information for learners and researchers, featuring TTS voice playback and integrated Study & Quiz modes. Whether you're a chemistry beginner or a researcher, this app meets your needs. **Core Features** **Interactive Periodic Table** - Standard 18-column × 7-row periodic table layout - Support for 0.3x-3.0x zoom and free dragging - Color-coded by element category for clarity - Horizontal and vertical ruler navigation **Export & Share Features** - One-tap export of complete periodic table HD images - Save to photo album or share to other apps - Perfect for teaching and learning needs **Detailed Element Information** - Complete data for all 118 elements - Basic info: atomic number, symbol, name, atomic weight - Physical properties: melting point, boiling point, density, state - Electronic structure: electron configuration, ionization energy - Discovery information: discoverer, namer, discovery time **Visual Learning** - High-definition Bohr atomic model images - Interactive 3D atomic models (rotatable and scalable) - Real element spectral images - Data visualization charts **TTS Voice Playback** - One-tap pronunciation of element names, auto language matching - Play/stop control, optimized slow speech rate - Smart fallback to English when a locale is unavailable **Study & Quiz System** - Study mode: instant feedback, practice by element category - Quiz mode: records score, accuracy and time; three question types (symbol↔name, number→symbol) - History & Stats: total tests, average score, highest score, average accuracy **Multi-Language Support** - Support for 24 languages (see in-app and README) - Automatic system language detection + in-app language switching **Practical Tools** - Favorites: Mark commonly used elements - Search: Quick element location - **Export & Share**: One-tap export of complete periodic table HD images, save to album or share to other apps - **Study & Quiz**: dual modes with selectable question types - **History & Stats**: quiz records with score, accuracy and time - Offline use: No internet connection required **Use Cases** - Middle school chemistry course learning - University chemistry major reference - Chemistry teacher teaching aid - Research work data queries - Chemistry enthusiast knowledge exploration **App Features** - Accurate data: Based on chemistry databases - Beautiful interface: Modern design style - Smooth operation: Optimized user experience - Rich content: Covers all aspects of elements - Continuous updates: Regular addition of features Download Periodic Table Pocket and start your chemistry exploration journey!