Periodic Table vs Periodic Table..

Every element, beautifully made - and a study system that actually makes it stick. Periodic Table: Elements pairs all 118 elements with original illustrations, real numbers, sourced isotope data, emission spectra, and a spaced-repetition study system that schedules each card for the moment you're about to forget it. Includes FSRS flashcards, 109 balance-checked reactions, a guided equation balancer, 3D atom view, macro-to-subatomic dive, and widgets. THE TABLE All 118 elements, each with original cover art, a plain-language story, and sourced data you can trust. Every element page shows where its facts come from. Pinch from the poster view into a data-rich focus grid, explore periodic trends, and search isotopes like c-14, carbon 14, and u235. STUDY THAT STICKS Spaced-repetition decks and flashcards adapt to your recall. Curriculum packs support AP, IB, A-Level, GCSE, and MCAT review. Custom drills and Test Rescue help focus study before an exam. Readiness and mastery tracking stay on your device. TOOLS Use the molar-mass calculator for real formulas, hydrates, and brackets. Explore a 3D atom view, element-of-the-day widgets, and classroom-friendly table tools. PRIVATE BY DESIGN No accounts. No ads. No analytics. No tracking. No cloud. The app works fully offline because the table ships inside the app. Available in 50+ languages. One-time purchase includes all current features. No subscriptions, ads, tracking, accounts, or cloud. Made by Rizk Corsight. Includes three days of full access at no charge. After 72 hours, the app locks until the one-time Full Access unlock is purchased. The access period does not renew or charge automatically; there is no subscription. Reference and study features work offline after download; purchases, restores, and external links may require internet.

Periodic Table is an interactive chemistry reference and learning app for exploring all 118 chemical elements, understanding periodic trends, studying chemistry, and solving common chemistry problems. Explore detailed element data, interactive visualizations, real-world applications, chemistry calculators, experiments, quizzes, exams, and educational stories—all in one chemistry app. Main features: Interactive Periodic Table — Explore all 118 elements with search, filters, element categories, states of matter, temperature controls, and property visualizations. Detailed Element Profiles — Study atomic structure, electron configuration, isotopes, oxidation states, physical and chemical properties, discovery history, abundance, compounds, uses, safety, and related elements. Trends & Visualizations — Explore atomic radius, electronegativity, ionization energy, electron affinity, density, melting point, boiling point, atomic mass, abundance, radioactivity, and periodic trends. Chemistry Lab — Explore chemical reactions, balanced equations, reaction types, energy changes, oxidation states, electron transfer, and molecules. Compare Elements — Compare multiple chemical elements side by side using property tables and interactive charts. Chemistry Tools & Calculators — Calculate molar mass, balance chemical equations, analyze isotopes and percentage composition, convert units, work with significant figures, and explore electron configurations, oxidation states, nomenclature, ions, solubility rules, constants, and chemistry formulas. Elements in Real Life — Discover elements in smartphones, the human body, Earth’s crust, atmosphere, oceans, cars, batteries, electronics, food, buildings, medicine, space, and jewelry. Chemistry Stories — Learn about chemical elements, scientific discoveries, chemistry history, technology, space, biology, and everyday chemistry. Quiz & Exam — Test your chemistry knowledge with customizable quizzes and timed exams. Failed Questions — Review incorrect answers and practice difficult chemistry topics. Progress Tracking — Follow quiz and exam performance over time. Favorites — Save important elements and chemistry content for quick access. Interesting Facts — Discover fascinating facts about chemical elements and chemistry. Advanced Search — Find elements using detailed chemical and physical properties. Periodic Table is designed for students, teachers, chemistry enthusiasts, and anyone who wants an interactive way to learn about elements and chemistry. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/