Welcome to the Periodic Table App – your interactive guide to exploring the chemical elements! This modern web application brings the periodic table to life with a clean, intuitive design that makes learning chemistry engaging and effortless. Built with HTML, CSS, and JavaScript, the app allows you to browse all 118 elements, view detailed properties, and filter by categories like metals, halogens, and noble gases. Whether you're a student, educator, or science enthusiast, this tool offers a dynamic way to discover atomic structures, physical characteristics, and historical discoveries.  

Dive into a seamless user experience with features like instant search, random element selection, and responsive design that works perfectly on any device. Each element card reveals key information at a glance, while the detailed modal provides deeper insights into electron configurations, melting points, and more. The color-coded layout and smooth animations enhance navigation, making complex data easy to understand. Start exploring now to see how the building blocks of our universe connect!

You may also check this simple HTML, CSS and JavaScript project:

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Key Features:

✅ Interactive Periodic Table – Click any element to view detailed info.
✅ Search Functionality – Search elements by name, symbol, or atomic number.
✅ Category Filtering – Filter elements by group (e.g., Alkali Metals, Halogens, Noble Gases).
✅ Random Element Generator – Discover a random element with one click.
✅ Modern UI Design – Clean, responsive layout with elegant animations.
✅ Color-Coded Categories – Easily identify element groups by color.
✅ Detailed Element Data – Includes atomic mass, melting/boiling points, electronegativity, etc.
✅ Mobile-Friendly – Fully responsive for desktop and mobile use.

Technologies Used:

🛠 HTML5 – Provides the structure of the app.
🎨 CSS3 – Handles styling, animations, and responsiveness.
⚡ JavaScript (ES6+) – Powers interactivity and dynamic content.
📱 Responsive Design – Ensures a seamless experience on all devices.

How to Use:

1. Browse the Periodic Table

   • View the full grid of elements.

   • Hover over elements to see a subtle elevation effect.

2. Search for Elements

   • Use the search bar to find elements by name, symbol, or atomic number.

3. Filter by Category

   • Click category buttons (e.g., Halogens, Noble Gases) to show only elements from that group.

4. View Detailed Info

   • Click any element to open a modal showing:

     • Basic details (atomic number, symbol, name)

     • Physical properties (melting/boiling points, density)

     • Atomic properties (electron configuration, electronegativity)

     • Discovery info (discoverer, year of discovery)

5. Generate a Random Element

   • Click "Random Element" to display a random element's information instantly.

6. Close the Modal

   • Click the "×" button or click outside the modal to close it.

Sample Screenshots of the Project

Landing Page

Element's Modal

How to Run?

• Download the provided source code zip file.
• Extract the downloaded zip file.
• Open the html file and you are now ready to go!

Video Demonstration for Installation/Setup:

Conclusion:

In conclusion, the Periodic Table App offers a powerful yet user-friendly way to explore the fascinating world of chemical elements, combining educational value with modern web design. By integrating interactive features like dynamic search, category filtering, and detailed element profiles, this project transforms traditional chemistry references into an engaging digital experience. Whether for learning, teaching, or casual discovery, this app demonstrates how technology can make complex scientific concepts accessible and visually compelling – all while showcasing the potential of fundamental web development with HTML, CSS, and JavaScript. 

That's it! I hope this "Periodic Table App Using HTML, CSS and JavaScript" will assist you on your  programming journey, providing value to your current and upcoming projects.

For additional tutorials and free source codes, explore our website.

Enjoy Coding :>>