[Romenumeral]

In this reaction
Ag- plus 2NH3 =Ag(NH3)2
Why does Ag accepts two pairs from two NH3 and not from only one?Considering i got used to thi gs like if you have just one minus you get only a proton to be neutral ..I really don get it since i got used to Brownstead ..
Help pls sb to understand

[chenbeier]

This has sometimes to do with lowering of Energy Level of the 5 s-Orbital of silver what is empty in Ag⁺. The lonepair electrons of nitrogen built so a hybridization of sp,  so you get a linear molecule of [H₃N-Ag-NH₃]⁺
Nothing to do with Brönstedt.

[AWK]

https://www.chemtube3d.com/agnh32_/

[Romenumeral]

This has sometimes to do with lowering of Energy Level of the 5 s-Orbital of silver what is empty in Ag⁺. The lonepair electrons of nitrogen built so a hybridization of sp,  so you get a linear molecule of [H₃N-Ag-NH₃]⁺
Nothing to do with Brönstedt.

I ve been thinking a little..so they hybridize and equals sp hybridization so you can put 4 electrons in total.and the charge.Has to do w the fact that NH3 is neutral? I really can think of sth else as to why has that plus one charge