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Periodic Table Development
Wurde erstellt
Josie Senko
⟶ Wurde aktualisiert 16 Okt 2018 ⟶
List of edits
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Ereignisse
1789 - Lavoisier Grouped elements by properties
1829 - Dobereiner Recognized triads
1862 - deChancourtois Developed Telluric Screw
1865 - Newlands Proposed Law of Octaves
1868 - Meyer Added Transition Metals to his periodic table design
1869 - Mendeleev Published his Periodic System Became "Father of modern periodic table"
1870 - Meyer Published his periodic table (too late)
1913 - Moseley Used X-ray gun to accurately measure atomic number
Perioden
1864-1870 Meyer developed several versions of periodic tables