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Strontium has 4 valence electrons.
Every sodium atom has only one valence electron.
Lithium (Li) has 1 valence electron. It is in the same 'family' as Sodium (Na) and Potassium (K)
6 valence electrons
how many valence electrons does family 1 have
Sodium has one valence electron.
Strontium has 4 valence electrons.
It has only 1 valence electron
one valence electron
Since sodium has atomic number 11, its electronic configuration is untill 3s1. This means the valence shell has 1 electron, so it has 1 valence electron.
As is present in group-15. It has 5 valence electrons.
Every sodium atom has only one valence electron.
5
30 electrons per molecule.
One
electrons in Na2O
For group 1 elements : lithium , sodium, potassium...etc All of them have one valence electrons , however Rubidium(Rb) have two valence electrons. Therefore, Cesium have one valence electrons. :D