one valence electron
the neon family (the noble gases) have 8 valence electrons.
30 electrons per molecule.
Halogen family members, or elements in group 17, have 7 valence electrons.
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
yes. the electron arrangement is 2,8,1 as it has 11 electrons
Sodium has one valence electron.
Lithium (Li) has 1 valence electron. It is in the same 'family' as Sodium (Na) and Potassium (K)
It has only 1 valence electron
how many valence electrons does family 1 have
Every sodium atom has only one valence electron.
the neon family (the noble gases) have 8 valence electrons.
30 electrons per molecule.
All have six valence electrons.
Halogen family members, or elements in group 17, have 7 valence electrons.
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
Sodium has 1 valence electron. It is present in group-1.