General Chemistry
a) S: 0 unpaired e–
b) Co: 1 unpaired e–
c) Ca: 1 unpaired e–
d) Cl: 3 unpaired e–
a) S: 1 unpaired e–
b) Co: 3 unpaired e–
c) Ca: 0 unpaired e–
d) Cl: 4 unpaired e–
a) S: 2 unpaired e–
d) Cl: 1 unpaired e–
b) Co: 2 unpaired e–
d) Cl: 2 unpaired e–