Oxidation number of F is -1.Oxidation number of O is +2.
20 valence electrons.
5 valence electrons
Oxygen oxidation number is -2
+2
Oxygen
20
3 valence electrons.
8 valence electrons
3 valence electrons
Aluminium has 3 valence electrons.
20
10 because there are 20 Valence Electrons that are pairing up.
6 valence electrons
how many valence electrons does family 1 have
3 valence electrons.
5 valence electrons.
3 valence electrons
8 valence electrons
8 valence electrons
Beryllium has two valence electrons.
10 valence electrons
3 valence electrons