In the question, the number of atoms per unit cell is required for:
B) Manganese (Mn)
The Mn structure can be considered a body-centered cubic (BCC), and the number of atoms for this is 8 corner atoms and 1 central atom, making a total of 2 bits per unit cell.
Manganese
Manganese is a chemical element with the symbol Mn and atomic number 25. It is a complex, brittle, silvery metal, often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steel. It improves strength, workability, and resistance to wear. Manganese oxide is used as an oxidising agent; as a rubber additive; and in glass making, fertilisers, and ceramics. Manganese sulfate can be used as a fungicide.
To learn more about manganese refer here:
https://brainly.com/question/26448840
#SPJ4
