S Shanel New member Aug 24, 2010 #1 I have know idea what to do with this question???? The diameter of a tin atom is about 2.8 Å. How many tin atoms would occupy a square array of tin atoms 1.0 cm on a side? I would REALLY REALLY appreciate the help THNX!
I have know idea what to do with this question???? The diameter of a tin atom is about 2.8 Å. How many tin atoms would occupy a square array of tin atoms 1.0 cm on a side? I would REALLY REALLY appreciate the help THNX!
