First Uses of the Periodic Table Element – Ruthenium

First Uses of the Periodic Table Element - Ruthenium.The Early Applications of Ruthenium: A Journey Back in Time.Ruthenium, a rare transition metal in the platinum group, has a fascinating history rooted in its unique properties and exceptional reactivity. In this article, we delve into the first uses of ruthenium and explore why it is no longer employed for those early purposes.