Rather the valence electrons in oxygen do not pair up like one would "expect".

Each valence electron has a "wave function" associated with it.

So, Li has a single valence electron available for bonding.

Are not valence electrons those in the s and p orbitals?

Calcium (Ca) is in group 2, for it contains two valence electrons.

Why should the valence electron gas get less dense?

In it the total number of valence electrons per transition metal atom is 14.

Valence electrons are important in how a chemical element reacts with other elements.

The number of valence electrons is decided by the size of the atom.

In 2010, his group reported the first real-time observation of valence electron motion.

The number of valence electrons determines the bonding behavior with other atoms.

It has the same number of valence electrons as nitric oxide.

These valence electrons are free to move, so are able to conduct electricity.

Carbon atoms have four outer or valence electrons in their next shell.

For example, neon, as with other noble gases naturally has 8 valence electrons.

Each atom is separated from the others by a thin layer of valence electrons.

They all have 7 valence electrons and react to accept an electron to make a full shell.

The number in parentheses gives the number of valence electrons.

Thus when determining the ordering of energy levels in general only the outer valence electrons need to be considered.

As an alkali metal, it has one valence electron.

These similarities are due to similar structure in their outer shells of valence electrons.

They are in shell d. should they not hold nine and ten Valence electrons?

Locate the central atom on the periodic table and determine the number of its valence electrons.

One counts valence electrons for main group elements differently from transition metals.

It is derived from the electron configuration of carbon, which has four valence electrons.