Non-metals have 4, 5, 6, 7, and 8 valence electrons, respectively.
Alkali metals have one valence electron.
one valence electrons
Alkali metals have 1 valence electron.
8 valence electrons
Aluminum has 3 valence electrons.
1 valence electron in alkali metals.
Valence electrons are the electrons present in the outermost shell of an atom.You can easily determine the number of valence electrons an atom can have by looking at its Group in the periodic table.For example, atoms in Groups 1 and 2 have 1 and 2 valence electrons, respectively.Atoms in Groups 13 and 18 have 3 and 8 valence electrons, respectively.
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.
1
You mean valence electron? 2 If your talking about Bohr Diagrams then it depends on the metal
Group 1 metals, also known as alkali metals, have one valence electron. This single valence electron is responsible for their high reactivity and tendency to form positive ions by losing that electron. Examples of group 1 metals include lithium, sodium, and potassium.
1 valence electron. It is an alkali metal and all alkali metals have one atom on their last energy level.