N Nicole New member Jan 10, 2012 #1 Are these elements the same or different based on these figures and why? 52/23 X and 52/24 Y (That is superscript 52 over subscript 23 next to X, and the similar for Y).
Are these elements the same or different based on these figures and why? 52/23 X and 52/24 Y (That is superscript 52 over subscript 23 next to X, and the similar for Y).
