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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Chemistry Project</title>
<link rel="stylesheet" href="style_index.css">
<link rel="icon" href="icon.png">
</head>
<body>
<header>
<nav>
<div class="logo">
<img src="chem logo.png" alt="logo" width="70px">
</div>
<ul type="none">
<li><a href="index.html" style="text-decoration: underline;">Home</a></li>
<li><a href="about.html">About</a></li>
<li><a href="energy.html">Product</a></li>
<li><a href="contact.html">Contact Us</a></li>
</ul>
</nav>
</header>
<main>
<div class="intro" style="margin-top: 3cm;">
<h1>INTRODUCTION</h1>
</div>
<div class="energy">
<div class="entext">
<h3>Hydrogen transition energy</h3>
<p>The transition energy of hydrogen refers to the energy required to move an electron from one energy level (or orbit) to another within the hydrogen atom. In the Bohr model of the hydrogen atom, the energy levels are quantized, meaning they can only have certain discrete values.</p><br>
<button class="ebutt"><a href="about.html">Learn More</a></button>
</div>
<div class="enImg"></div>
</div>
<div class="wave">
<div class="wvimg"></div>
<div class="wvtext">
<h3>Wavelength</h3>
<p>Wavelength is a fundamental concept in wave physics, referring to the distance between two successive peaks (or troughs) of a wave. It's commonly denoted by the Greek letter lambda (λ).The wavelength depends on the type of wave and the medium through which it travels.</p><br>
<button class="ebutt"><a href="about.html">Learn More</a></button>
</div>
</div>
<div class="spectrum">
<div class="sptext">
<h3>Electromagnetic Spectrum</h3>
<p>The electromagnetic spectrum is the range of all possible frequencies of electromagnetic radiation, which includes radio waves, microwaves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays. These different types of radiation have varying wavelengths and energies.</p><br>
<button class="ebutt"><a href="about.html">Learn More</a></button>
</div>
<div class="spImg"></div>
</div>
</main>
<footer>
<p>Copyright © || All right reserved</p>
</footer>
</body>
</html>