In the ground state of a cobalt atom there are _____ unpaired electrons and the atom is _____
A. 3, paramagnetic
B. 5, paramagnetic
C. 2, diamagnetic
D. 0, diamagnetic
Answer:A
In the ground state of a cobalt atom there are _____ unpaired electrons and the atom is _____
A. 3, paramagnetic B. 5, paramagnetic C. 2, diamagnetic D. 0, diamagnetic