diddi - 18-1-2015 at 18:31
Has anyone tried converting Se from one allotrope to another? I thought I might give it a try. I have the black form and was looking at trying to
produce the red forms.
bismuthate - 18-1-2015 at 18:36
http://woelen.homescience.net/science/chem/exps/selenium/ind...
diddi - 18-1-2015 at 23:45
very nice. that is an easy one 