ملف:Ammoniak.svg

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This image of a simple structural formula is ineligible for copyright and therefore in the public domain, because it consists entirely of individual words, simple geometric shapes and information that is common property and contains no original authorship.

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This image is a derivative work of the following images:

• File:Bildung_Ammonium.svg licensed with PD-self
  • 2008-11-03T19:59:35Z Yikrazuul 640x270 (13470 Bytes) {{Information |Description={{de|1=Bildung von Ammonium aus Ammoniak}} |Source=Own work by uploader |Author=[[User:Yikrazuul|Yikrazuul]] |Date=3.11.08 |Permission= |other_versions= }}

قالب:Uploaded with derivativeFX