Which of the following is a stable ion or are stable ions?
chemistry - DrBob222, Sunday, March 2, 2008 at 8:49pm
Your question doesn't make sense to me. Z is not an ion. And Na+1 and Ca+2 exist but ONLY in compounds such as NaCl or CaO. Both Na+1 and Ca+2 are very reactive; therefore, you usually see them only combined with a negative ion.
chemistry - billy a., Sunday, March 2, 2008 at 10:14pm
sorry i meant zn -2
chemistry - DrBob222, Sunday, March 2, 2008 at 10:21pm
No such thing as Zn-2. There is a Zn+2