I am having trouble remembering my valencies(i think thats what they are called) so does anyone have a list with the majority of the valencies on them and whether they are negative or positive? oh and does anyone have tips to remembering them or a way to predict them if i know others??
thanks and any info appreciated
ChemBuddy | 
Chem Reddit | 
Topic: Does anyone have a list of valencies?? (Read 2747 times)