1 valence electron in alkali metals.
Yes , It has four
1
Two!
alkali metals have 1 electron in there outer valence shell. I remember that alkali and alkaline go with columns 1 & 2 of the periodic table alphabetically. Alkali then alkaline. Alkali metals have 1 valence electron. Alkaline metals have 2 valence electrons.
Alkali metals have one electron more than the noble gases.
16.546 valence electrons are located in all rare earth elements.
one valence electrons
16.546 valence electrons are located in all rare earth elements.
90
18 and a half
The alkali earth elements have TWO valence electrons.
2 valance electrons