Question

[Ag(NH3)2] [Ag(NO2)2], name according to IUPAC??

Answer 1

diamminesilver(I) dinitroargenate(I)

Explanation:

`["AgNH"_3)_2"] [Ag(NO"_2)_2"]` is a coordination compound composed of two complex ions.

A good explanation for naming coordination compounds can be found here: http://www.chemistry.wustl.edu/~edudev/LabTutorials/CourseTutorials/Tutorials/Naming/151_T1_07a_naming.pdf