So yeah, here's the improved version. I'll edit this comment with any updates or corrections: - There are some mistakes on when certain names for elements were adopted in the early years. For example, the name "barote" for Ba wasn't given until 1782. - Fluorine was first observed (in hydrofluoric acid) and predicted to be an element in 1771, though it wasn't named "fluorine" until 1813 or isolated until 1886. - The "earth" minerals of Ca, Al, and Si (calx/lime, alumina, and silex/silica, respectively) were recognized as elements in 1739 (Ca, Si) and 1746 (Al) by Johann Pott. They should have been shown as elements from then to 1808, since they were recognized as elements (for example, by John Dalton) even though they hadn't been isolated from their minerals yet. Picking one discovery date for these "earth" elements is difficult since they were often recognized as being or containing new elements long before they could be isolated. - In 1844, Gmelin updated his system to include the new elements that weren’t included in the first edition: Nb and Pe went between Ta and W, and erbium, terbium, and didymium were inserted after Be, Y, and Ce respectively. - Fermi’s claimed element 94 probably had the symbol Hs, not Es, and the names of ausonium/ausenium and hesperium were announced in 1938, not 1934; a few days before the discovery of nuclear fission invalidated Fermi's claim. - In 1949, IUPAC recommended that element 74 be only known as "wolfram," but in 1951 they reversed this decision and accepted the name "tungsten." Both names were allowed until 2005, when "tungsten" became the only accepted English name of the element.
i like how this isnt the usual ''history of the periodic table'' as this one is better as it shows the tables different forms and the different names of the elements before the final name was decided
What a work You had done😲, You must had to look up for so many information.. This video was made through a lot of effort and this video is educational. Thank You for Your work👍
Man, I do wish Tungsten was renamed Wolfram. That name was so cool. I heard somewhere, not sure where, that wolfram was renamed because the UK and France thought German scientists are evil yadda yadda. Wolfram as a name is so cool.
Coronium was an “element” supposedly discovered in the spectrum of the sun (it turned out to be highly ionized iron). Newtonium was a hypothetical element that Mendeleev thought the ether was made of. Mendeleev included both on his tables, but after he died, no one else really did.
@@deet0109mappingbut what if the discoveries were real? currently they're not, but what if they did? Maybe uhhhh... More lightweight elements??? Idk what else?
scroll down of this comment Options: Fusion (on) A isotopes of Element 119 (Uue) ²⁴⁷Cm + ⁵¹V = ²⁹⁸Uue, ²⁴⁷Cm has a half-life of 1.5601218×10⁷ years and ⁵¹V is stable. A isotope of Element 120 (Ubn) ²⁴⁷Cm + ⁵⁴Cr = ³⁰¹Ubn, ⁵⁴Cr is stable
