File:Actinium-228.svg

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Original file ‎(SVG file, nominally 744 × 1,052 pixels, file size: 155 KB)

Captions

Captions

Actinium-228 atom,includes 89 proton 89 electron 139 neutrons

Summary[edit]

Description
English: Actinium-228 atom,includes 89 proton 89 electron 139 neutrons
Date
Source Inkspace
Author SM358

Licensing[edit]

Public domain This image of simple geometry is ineligible for copyright and therefore in the public domain, because it consists entirely of information that is common property and contains no original authorship.
Heptagon
Heptagon

File history

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Date/TimeThumbnailDimensionsUserComment
current13:16, 23 January 2022Thumbnail for version as of 13:16, 23 January 2022744 × 1,052 (155 KB)SM358 (talk | contribs)Uploaded a work by SM358 from Inkspace with UploadWizard

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Metadata

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