News

"Periodic Table's Blank Spaces Filled In By Solving A Subatomic Shell Game." ScienceDaily. ScienceDaily, 26 March 2009. <www.sciencedaily.com / releases / 2009 / 03 / 090323143912.htm>.
Agrawal set an unofficial world record in April by writing out all 118 element symbols (228 characters total) on a blank periodic table in 91.65 seconds. That's almost exactly 2.5 characters per ...