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diff --git a/lessons/fisika/atom/electron-config.html b/lessons/fisika/atom/electron-config.html new file mode 100644 index 0000000..59ef036 --- /dev/null +++ b/lessons/fisika/atom/electron-config.html @@ -0,0 +1,221 @@ +<!DOCTYPE html> +<html lang="en"> + +<head> + <meta charset="UTF-8"> + <meta http-equiv="X-UA-Compatible" content="IE=edge"> + <meta name="viewport" content="width=device-width, initial-scale=1.0"> + <link rel="stylesheet" href="/style.css"> + <link rel="icon" href="/assets/images/master.svg"> + <title>Al Azhar 9th Grade Lesson Notes</title> + <link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"> + <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png"> + <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png"> + <link rel="manifest" href="/site.webmanifest"> + <script src="https://kit.fontawesome.com/d279a1f519.js" crossorigin="anonymous"></script> +</head> + +<body> + <div class="fixed-top-btn-container" id="topbtn"> + <a class="fixed-top-btn menu-btn" onclick="toggleNav()" href="javascript:void(0)"><i class="fa-solid fa-bars"></i></a> + <a href="../" class="fixed-top-btn back-btn"><i class="fa-solid fa-chevron-left"></i></a> + </div> + <div id="console"></div> + <div id="sidebar"> + <div> + <a href="/index.html"> + <img src="/assets/images/master.svg" alt="" class="sidebar-logo"> + </a> + + <h3 id="title" class="align-center">Al Azhar 9th Grade Lesson Notes</h3> + </div> + + <div> + <a href="/about/author.html" class="sidebar-link link">About the Author</a> + <a href="/about/school.html" class="sidebar-link link">About School</a> + <a href="/lessons" class="sidebar-link link">Lessons</a> + <hr class="divider"> + <div id="toc"> + <h4>Table of Contents</h4> + </div> + </div> + </div> + + <div class="banner-container" id="banner"> + <div class="banner-bg" id="img-supplies"></div> + <div class="gradient-bg"></div> + <div class="banner-text-container"> + <h1 class="banner-text" id="banner-txt">Electorn Configuration in An Atom</h1> + <h3 class="banner-text" id="banner-txt">Chapter 1</h3> + </div> + </div> + + <div class="chip-container" id="chip-container"> + <div class="chip"><span>✅ Verified</span></div> + </div> + + <div id="main"> + <section> + <h1 id="electron-config">Electron Configuration</h1> + <div class="flex flex-center"> + <img src="/assets/images/atoms/electron_configuration.svg" alt=""> + </div> + <h2 id="electron-config--max-electron">Sub-Shell and Maximum Electron</h2> + <table> + <tr> + <th>Sub-Shell</th> + <th>Maximum Electron</th> + </tr> + <tr> + <td>s</td> + <td>2</td> + </tr> + <tr> + <td>p</td> + <td>6</td> + </tr> + <tr> + <td>d</td> + <td>10</td> + </tr> + <tr> + <td>f</td> + <td>14</td> + </tr> + </table> + <h2 id="electron-config--how-to-read">How to Read / Order</h2> + <ol> + <li>Start from the top-most arrow</li> + <li>Follow the direction of the arrow. For example;</li> + <ol> + <li>1s, 2s, 2p, 3s</li> + </ol> + <li>Exponent the electron with maximum number of sub-shell until the total of exponents is equals to + Atom Number.</li> + <li>If the total is more than Atom Number, subtract the the last electron's exponent to make the total + equals to the atom number.</li> + </ol> + <h2 id="electron-config--examples">Examples</h2> + <div class="flex flex-center" style="width: 100%;"> + <div class="flex column"> + <img src="/assets/images/atoms/magnesium_symbol.svg" alt="" + style="max-width: 200px !important; margin: 20px;"> + <span>1s<sup>2</sup>, 2s<sup>2</sup>, 2p<sup>6</sup>, 3s<sup>2</sup>, 3p<sup>2</sup></span> + </div> + <div class="flex column" style="padding-left: 30px;"> + <img src="/assets/images/atoms/lead_symbol.svg" alt="" + style="max-width: 200px !important; margin: 20px;"> + <span>1s<sup>2</sup>, 2s<sup>2</sup>, 2p<sup>6</sup>, 3s<sup>2</sup>, 3p<sup>6</sup>, + 4s<sup>2</sup>, 3d<sup>10</sup>, 4p<sup>3</sup></span> + </div> + </div> + <h1 id="electron-config-based-on-shell">Electron Configuration Based on Shell</h1> + <div class="flex flex-center"> + <img src="/assets/images/atoms/oxygen.svg" alt="" style="max-width: 300px;"> + </div> + <p class="subtitle">an atom figure with shell labels (Oxygen)</p> + <h2 id="electron-config-based-on-shell--max">Electron Count Rules</h2> + <table> + <tr> + <th rowspan="2">Shell K</th> + <td>Write <strong>2</strong> if <strong>electron</strong> ≥ <strong>2</strong></td> + </tr> + <tr> + <td>Write <strong>1</strong> if <strong>electron</strong> < <strong>2</strong> <i>(only for Hydrogen)</i></td> + </tr> + + <tr> + <th rowspan="2">Shell L</th> + <td>Write <strong>8</strong> if <strong>electron</strong> ≥ <strong>8</strong></td> + </tr> + <tr> + <td>Write <strong>leftover electrons</strong> if <strong>electron</strong> < <strong>8</strong></td> + </tr> + <tr> + + <tr> + <th rowspan="3">Shell M</th> + <td>Write <strong>18</strong> if <strong>electron</strong> ≥ <strong>18</strong></td> + </tr> + <tr> + <td>Write <strong>8</strong> if <strong>8</strong> ≥ <strong>electron</strong> < <strong>18</strong></td> + </tr> + <tr> + <td>Write <strong>leftover electrons</strong> if <strong>electron</strong> < <strong>8</strong></td> + </tr> + + <tr> + <th rowspan="4">Shell N</th> + <td>Write <strong>32</strong> if <strong>electron</strong> ≥ <strong>32</strong></td> + </tr> + <tr> + <td>Write <strong>18</strong> if <strong>18</strong> ≥ <strong>electron</strong> < <strong>32</strong></td> + </tr> + <tr> + <td>Write <strong>8</strong> if <strong>8</strong> ≥ <strong>electron</strong> < <strong>18</strong></td> + </tr> + <tr> + <td>Write <strong>leftover electrons</strong> if <strong>electron</strong> < <strong>8</strong></td> + </tr> + </table> + <h2 id="electron-config-based-on-shell--example">How to Determine Electron Count</h2> + <ol> + <li>Follow the rules</li> + <li>If the electrons (aka atomic number) = 0, you're done.</li> + </ol> + <h2 id="electron-config-based-on-shell--examples">Examples</h2> + <table style="font-size: x-large;"> + <tr> + <th rowspan="2"><img src="/assets/images/atoms/oxygen_symbol.svg" alt="" style="max-width: 230px !important;"></th> + <th style="padding-left: 2ch; padding-right: 2ch;">K</td> + <th style="padding-left: 2ch; padding-right: 2ch;">L</td> + <th style="padding-left: 2ch; padding-right: 2ch;">M</td> + <th style="padding-left: 2ch; padding-right: 2ch;">N</td> + </tr> + <tr> + <td style="padding-left: 2ch; padding-right: 2ch;">2</td> + <td style="padding-left: 2ch; padding-right: 2ch;">4</td> + <td style="padding-left: 2ch; padding-right: 2ch;"></td> + <td style="padding-left: 2ch; padding-right: 2ch;"></td> + </tr> + </table> + <br> + <table style="font-size: x-large;"> + <tr> + <th rowspan="2"><img src="/assets/images/atoms/magnesium_symbol.svg" alt="" style="max-width: 230px !important;"></th> + <th style="padding-left: 2ch; padding-right: 2ch;">K</td> + <th style="padding-left: 2ch; padding-right: 2ch;">L</td> + <th style="padding-left: 2ch; padding-right: 2ch;">M</td> + <th style="padding-left: 2ch; padding-right: 2ch;">N</td> + </tr> + <tr> + <td style="padding-left: 2ch; padding-right: 2ch;">2</td> + <td style="padding-left: 2ch; padding-right: 2ch;">8</td> + <td style="padding-left: 2ch; padding-right: 2ch;">2</td> + <td style="padding-left: 2ch; padding-right: 2ch;"></td> + </tr> + </table> + <br> + <table style="font-size: x-large;"> + <tr> + <th rowspan="2"><img src="/assets/images/atoms/lead_symbol.svg" alt="" style="max-width: 230px !important;"></th> + <th style="padding-left: 2ch; padding-right: 2ch;">K</td> + <th style="padding-left: 2ch; padding-right: 2ch;">L</td> + <th style="padding-left: 2ch; padding-right: 2ch;">M</td> + <th style="padding-left: 2ch; padding-right: 2ch;">N</td> + </tr> + <tr> + <td style="padding-left: 2ch; padding-right: 2ch;">2</td> + <td style="padding-left: 2ch; padding-right: 2ch;">8</td> + <td style="padding-left: 2ch; padding-right: 2ch;">18</td> + <td style="padding-left: 2ch; padding-right: 2ch;">5</td> + </tr> + </table> + </section> + </div> + + <script src="/scripts/toc.js"></script> + <script src="/scripts/sidebar.js"></script> +</body> + +</html>
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