The following is a list of the electron distributions of atoms of unknown elements
element
electron distribution
a
2,5

b
2,8,4
b
c
2,8,8,2
d
2,8,18,8
e
2,8,18,8,1
f
2,8,18,18,7
a choose an element from the list for each of the following descriptions.
iv it has a giant covalent structure similar to diamond.