When Were the Elements Discovered? Timeline and Periodic Table
Chem Brothers - Its time to know 46th element of periodic table i.e; Pd " Palladium" Go through the post and know the interesting facts of Palladium Download our "Chem Brothers" App for
When Was the Periodic Table Invented? | Britannica
Animation: 300 Years of Element Discovery in 99 Seconds
Periodic table - Wikipedia
Palladium - Palladium Uses,Properties & Health Effects | Periodic Table
Lateral Science: Wollaston's Discovery of a Controversial Element - Palladium
Palladium Facts: Periodic Table of the Elements
Palladium Pd (Element 46) of Periodic Table - Elements FlashCards