Periodic Table vs Elements Gallery

Periodica brings the periodic table to life, making chemistry accessible, intuitive, and engaging for students, educators, and enthusiasts alike. Built with simplicity and user privacy in mind, Periodica provides detailed, accurate information about every element, interactive tools, and powerful search capabilities — all in a beautifully designed, ad-free environment. Periodica Features: Advanced Chemistry Calculator: • Master chemistry calculations with our advanced calculator. Get detailed step-by-step explanations for: • Equation Balancing: Easily balance chemical equations with detailed guidance at every step. • Molar Mass Calculations: Clearly see each step involved in determining molar masses. Detailed Element Information: • Access detailed element profiles with interactive Bohr diagrams, atomic properties, electron configurations, isotopes, compounds, and more — all neatly organized. Interactive Exploration: • Effortlessly navigate and visualize element relationships and chemical properties. Personalized Experience: • Save favorites and customize your learning journey. Privacy First: • Periodica respects your privacy — no accounts, no tracking, no ads. Your data never leaves your device. Stay Connected: Website: https://www.periodica.io Instagram: @periodica.io Threads: @periodica.io TikTok: @periodica.io X: @PeriodicaApp Policies: Terms of Service: https://periodica.io/policies/terms Privacy Policy: https://periodica.io/policies/privacy Contact & Feedback: For support, suggestions, or feedback, reach us at support@periodica.io. Explore chemistry your way — private, powerful, and distraction-free with Periodica.

A visual periodic table app covering all 118 elements. 2D PERIODIC TABLE A grid layout by group and period. Categories like alkali metals, halogens and transition metals are color-coded, so you can see an element's classification at a glance. Pinch to zoom into crowded blocks of elements for a closer look. ELEMENT DETAILS Tap an element to see its electron configuration through an intuitive rotating shell animation. Dig deeper with atomic number, mass, melting and boiling points, density, electronegativity, year of discovery, real-world photos with usage examples (sourced and licensed), a list of isotopes, molecular structures of representative compounds (water, carbon dioxide, ozone and more), and electron configuration changes for common ions. WHO IT IS FOR - Students studying basic or advanced chemistry - Anyone curious about elements and chemistry - Looking for reference material for a school project or class FEATURES - All 118 elements and 96 real photos bundled from the start — every feature works offline - Japanese and English supported (switches automatically with your device language) - No ads, no account required, no additional purchases - All photos are public domain or Creative Commons, with sources credited