Alist of metals showing their willingness to accept electrons is called the

I'm not positive but I think it's called the electromotive series of metals

The answer is 1.82 j/g°c                  

The problem here is that according to aufbau principle before 3d orbital 4s subshell comes.after filling 3p orbital with electrons you have 4 electrons left, you place two in 4s with opposite spin and the other two in 3d in any of its two orbitals of total five orbitals with the same spin.