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Image: Cumulative diagram of element discoveries

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Original image(1,065 × 662 pixels, file size: 48 KB, MIME type: image/png)

Description: Starting from 1600 AD and 12 known elements, the cumulative discovery of remaining elements
Author: Happybara
Usage Terms: Creative Commons Attribution-Share Alike 3.0
License: CC-BY-SA-3.0
License Link: http://creativecommons.org/licenses/by-sa/3.0/
Attribution Required?: Yes

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