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avand ca metal potasiu scrieti formulele acestuia cu urmatori radicali:clor,azotat,carbon,sulfat,hidroxid

Răspuns :

Puia68
KCl.......................................K-monovalent, Cl monovalent
KNO3..........................................."..............NO3     "
K2CO3(carbonat)..........................".............CO3 divalent
K2SO4.........................................."              SO4 divalent
KOH...........................................".................OH monovalent