Answer:
1 because I looked it up for sure
Manganese has 2 (two) electron that would free floating and able to form a metallic bond.
The electronic configuration of manganese is (Ar) 3d5 4s2. The two electron in 4s orbital are the valence electron which can freely move from one place to another.
The answer is D.Puck.
♡♡Hope I helped!!! :)♡♡
D. a foot model
btw this is a joke right cuz there ain’t no picture lol
