6 Valence Electrons
Phosphate (PO4-3) has five valence electrons from phosphorus and six per oxygen atom for a total of 29.
5 valence electrons.
There are 8 valence electrons for neon.
Hydrogen has 1 valence electron, phosphorus has 5 valence electrons, and oxygen has 6 valence electrons. So, if you totaled all of the valence electrons in the ion HPO42- you'd get 1 + 5 + 6 X 4 + 2 = 32. However, you should realize that the term "valence electron" really only applies to individual atoms, not compounds. The only electrons one would concern themselves with in the HPO42- ion are the 2 that make it an ion.
Atoms of elements in Groups 13-18 have 10 fewer valence electrons than their groups numbers.However , helium atoms have only 2 valence electrons.
Silicon has 4 valence electrons.
Chlorine has 7 valence electrons.
6 valence electrons
O - Oxygen has 6 valence electrons.
Oxygen has six valence electrons.
Oxygen has 6 valence electrons. A person can determine the number of valence electrons by looking at the periodic table. since oxygen is in the 6th column form the left, it has 6 valence electrons.
A neutral atom of oxygen would have 6 valence electrons.
Four.
All have six valence electrons.
Oxygen has six valence electrons.
Oxygen as 2 core electrons and 6 valence electrons.
6 valence electrons