Lithium (Li) has 1 valence electron. It is in the same 'family' as Sodium (Na) and Potassium (K)
6 valence electrons
Eight - it has a full outer shell of electrons.
2
14
The word "valance" is used to describe electrons in the outer-most energy level of an atom. Oxygen has six valance electrons.
There are 27 valance electrons.
2 valance electrons
Iodine has 7 valance electrons
They have different numbers of valance electrons
6 valence electrons
6 valence electrons
there are six
Two.
3
hundereds
2
1