one valence electron
Silicon has 4 Calcium has 2 Chlorine has 7 Sodium has 1
Sodium's atomic number is 11. To be neutral then, it must have 11 protons and 11 electrons. Since sodium is in group 1, it has 1 valence electron.
Sodium oxide has a total of 8 valence electrons (1 from sodium and 6 from oxygen) because sodium is in group 1 and oxygen is in group 6 of the periodic table.
Sodium has one valence electron because it is in group 1 of the periodic table.
Halogen family members, or elements in group 17, have 7 valence electrons.
Sodium has one valence electron.
Lithium (Li) has 1 valence electron. It is in the same 'family' as Sodium (Na) and Potassium (K)
Silicon has 4 Calcium has 2 Chlorine has 7 Sodium has 1
It has only 1 valence electron
Every sodium atom has only one valence electron.
All have six valence electrons.
Sodium's atomic number is 11. To be neutral then, it must have 11 protons and 11 electrons. Since sodium is in group 1, it has 1 valence electron.
how many valence electrons does family 1 have
electrons in Na2O
Sodium oxide has a total of 8 valence electrons (1 from sodium and 6 from oxygen) because sodium is in group 1 and oxygen is in group 6 of the periodic table.
Sodium has 1 valence electron. It is present in group-1.
4 electrons