F2
F→ Group 7A → 7 valence electrons
14 valence electrons TOTAL.
No unpaired electrons → diamagnetic
O2
O→ Group 6A → 6 valence electrons
12 valence electrons TOTAL.
2 unpaired electrons → paramagnetic
NO
N→ Group 5A → 5 valence electrons
O→ Group 6A → 6 valence electrons
11 valence electrons TOTAL.
1 unpaired electron → paramagnetic
CO
C→ Group 4A → 4 valence electrons
O→ Group 6A → 6 valence electrons
10 valence electrons TOTAL.
<h2>hope it helps you</h2>
