Published on February 12, 2017
Updated video on the element Niobium (41), discovered by carriage-maker Charles Hatchett and originally named Columbium.
A video about every element:
Sixty Symbols:
More chemistry at
us on at
And on at
From the School of Chemistry at The University of Nottingham:
Periodic Videos films are by video journalist Brady Haran:
A run-down of Brady’s channels:
 – Periodic Table of Videos){kind=link}