Z - E-Universite
Z - E-Universite
Z - E-Universite
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Co 27 e – 1s 2 2s 2 2p 6 3s 2 3p 6 4s 2 3d 7Co 2+ 25 e – 1s 2 2s 2 2p 6 3s 2 3p 6 3d 7Co 3+ 24 e – 1s 2 2s 2 2p 6 3s 2 3p 6 3d 6