Watch the Periodic Table countdown clock with elements from 60 to 1 with name, atomic number and symbol in one minute. Using wooden Periodic Table elements blocks. Fun use of periodic table element symbols for the finish and end clips.
Learn the periodic table elements name, symbol and atomic number with this visual countdown.
Subscribe for more entertaining toothbrush timers, task timers, pub quiz thinking time, meeting timers, home learning task timers and visually engaging videos from Super Ideas Lab.
