Cd is a transition metal with the symbol Cd and the atomic number 48. It has an atomic weight of 112.41. It is in the group 12 of the periodic table. Cd has a valence of 2. 

Cd has a total of 32 electrons. The first 20 are in the outermost shell and are the valence electrons. The other 12 are in the inner shells.

How many electrons does CD have?

How many electrons does a CD have?

A CD has a total of 6 electrons. There are 4 electrons in the outer orbit and 2 electrons in the inner …