150,424 views
1 year ago
183,085 views
6 months ago
64,367 views
8 years ago
Show more
170,766 views
4,259
0
Periodic Videos
1.6M subscribers
Tags
chemistry
periodicvideos
periodic table
periodic table of videos
professor
martyn poliakoff
elements
DNA (Chemical Compound)
Nobel Prize (Award)
284 Comments