Timeline of chemical elements discoveries | Wikipedia audio article
Channel: wikipedia tts
Date: 28/12/2018

This is an audio version of the Wikipedia Article:
https://en.wikipedia.org/wiki/Timeline_of_chemical_element_discoveries


00:00:44 1 Periodic table
00:00:54 2 Unrecorded discoveries
00:01:04 3 Recorded discoveries
00:01:15 4 Graphics
00:01:24 5 See also



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SUMMARY
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The discovery of the 118 chemical elements known to exist as of 2018 is presented in chronological order. The elements are listed generally in the order in which each was first defined as the pure element, as the exact date of discovery of most elements cannot be accurately determined. There are plans to synthesise more elements, and it is not known how many elements are possible.
Each element's name, atomic number, year of first report, name of the discoverer, and notes related to the discovery are listed.