For a solid with the following structure, the co-ordination number of the point B is

For a solid with the following structure, the coordination number of the point B is ____________ .

For a solid with the following structure, the coordination number of the point B is

For a solid with the following structure, the coordination number of the point B is :

For a solid with the following structure, the coordination number of the point B is

For a solid with the following structure, the coordination number of the point B is

For a solid with the following structure, the coordination number of the point B is

For a solid with the following structure, the coordination number of the point B is:

For a solid with the following structure, the co-ordination number of the point A and B resepectively are

For a solid with the structure shown in Fig, the coordination number of the points of the points A and B, respectively are

For a solid with the structure shown in Fig, the coordination number of the points of the points A and B, respectively are