Answers

2015-08-20T21:49:18+08:00
Ionic
 representativemetals
 cation+anion(-ide)
 romannumerals-transitionmetals
 name of metal(cation) + charge of the metal+ anion(-ide)
stocksystem
 get the charges of cat and anions, then crisscross their charges
write the criss-crossed charges as subscripts and don't forget to apply empirical formula
 
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