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	<id>https://wikibeta.org/index.php?action=history&amp;feed=atom&amp;title=Arsenic_oxide</id>
	<title>Arsenic oxide - Lịch sử thay đổi</title>
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	<updated>2026-08-10T18:58:00Z</updated>
	<subtitle>Lịch sử thay đổi trang này trên wiki</subtitle>
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	<entry>
		<id>https://wikibeta.org/index.php?title=Arsenic_oxide&amp;diff=6361751&amp;oldid=prev</id>
		<title>imported&gt;Mongrangvebet vào lúc 16:44, ngày 14 tháng 7 năm 2021</title>
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		<updated>2021-07-14T16:44:38Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Trang mới&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&amp;#039;&amp;#039;&amp;#039;Arsenic oxide&amp;#039;&amp;#039;&amp;#039; là các [[oxide]] của [[arsenic]], bao gồm:&lt;br /&gt;
*[[Diarsenic trioxide]], As&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;3&amp;lt;/sub&amp;gt;, &lt;br /&gt;
*[[Diarsenic tetroxide]], As&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;4&amp;lt;/sub&amp;gt;&lt;br /&gt;
*[[Diarsenic pentoxide]], As&amp;lt;sub&amp;gt;2&amp;lt;/sub&amp;gt;O&amp;lt;sub&amp;gt;5&amp;lt;/sub&amp;gt;&lt;br /&gt;
{{Trang định hướng}}&lt;br /&gt;
&lt;br /&gt;
[[Thể loại:Oxide]]&lt;br /&gt;
[[Thể loại:Hợp chất arsenic]]&lt;/div&gt;</summary>
		<author><name>imported&gt;Mongrangvebet</name></author>
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