While still tedious, John Walkenbach has a utility that
quickens the process somewhat:

http://j-walk.com/ss/excel/files/supersub.htm

HTH
Jason
Atlanta, GA

-----Original Message-----
When I put a chemistry formula into excel, I have to
manually go through and
change almost every single number into a subscript
through font modification.
Is there an easier way to do this?
.