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docs: update education/chemistry/1

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phidias
2026-02-11 15:23:21 +00:00
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commit d2804984d7
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education/chemistry/1.html
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@@ -2,7 +2,7 @@
title: 1
description:
published: true
date: 2026-02-11T15:22:34.330Z
date: 2026-02-11T15:23:20.876Z
tags:
editor: ckeditor
dateCreated: 2026-02-11T14:58:54.870Z
@@ -56,7 +56,6 @@ dateCreated: 2026-02-11T14:58:54.870Z
<p>&nbsp;</p>
<h3><span style="font-family:Arial, Helvetica, sans-serif;">Electronic arrangement</span></h3>
<p><span style="font-family:Arial, Helvetica, sans-serif;">The maximum number of electron that a shell can hold is 2(n)<sup>2</sup></span></p>
<p><span style="font-family:Arial, Helvetica, sans-serif;">For example, Cl-17,&nbsp;instead of written 2, 8, 7, we can write more clearly with 2, 2+6, 2+5, that is 1s<sup>2</sup> 2s<sup>2</sup> 2p<sup>6</sup> 3s<sup>2</sup> 3p<sup>5</sup></span></p>
<p>&nbsp;</p>
<figure class="table">
<table>
@@ -87,6 +86,7 @@ dateCreated: 2026-02-11T14:58:54.870Z
<p>&nbsp;</p>
<h3><span style="font-family:Arial, Helvetica, sans-serif;">Electronic configuration</span></h3>
<p><span style="font-family:Arial, Helvetica, sans-serif;">There are subshells inside the shell.</span></p>
<p><span style="font-family:Arial, Helvetica, sans-serif;">For example, Cl-17,&nbsp;instead of written 2, 8, 7, we can write more clearly with 2, 2+6, 2+5, that is 1s<sup>2</sup> 2s<sup>2</sup> 2p<sup>6</sup> 3s<sup>2</sup> 3p<sup>5</sup></span></p>
<p>&nbsp;</p>
<figure class="table">
<table>