ARTICLES

The oxygen atom has two energy levels, with two electrons in the s orbital of the first, two electrons in the s orbital of the second and four electrons in the p orbital of the second. It has eight electrons, eight proto...

www.reference.com/science/atomic-structure-oxygen-atom-534b495ce6b7d6ec

The current model of atomic theory is called the Quantum Mechanical Model, otherwise known as the Electron Cloud Model. This current atomic model evolved from the earlier Rutherford-Bohr model, which compared electrons o...

www.reference.com/science/current-model-atom-called-16df7e089bfc9e4e

An atom of oxygen contains eight neutrons. A neutron is one of the particles that make up matter, which is any substance that takes up space. Neutrons are fundamental particles, meaning that they cannot be broken down.

www.reference.com/article/many-neutrons-oxygen-atom-b6d0884069f9b0f8

SIMILAR ARTICLES

Nickel has eight electrons in the 3d orbital and two electrons in the 4s orbital, which means nickel has 10 total valence electrons. The reason it has 10 is because nickel is a transition metal, so the d and s electrons ...

www.reference.com/science/many-valence-electrons-nickel-a1a0a63a4e0209be

A nitrogen atom's appearance consists of a nucleus that's surrounded by one orbital containing two electrons and a second orbital containing five electrons. The total number of electrons in one atom of nitrogen can be de...

www.reference.com/article/nitrogen-atom-look-like-b9ddddf5a2af2513

With an atomic number of 4, beryllium has four electrons: two electron shells surround the atom's nucleus and two electrons in each shell. Beryllium is a rigid metal with an atomic mass of 9.0122. It is lightweight but s...

www.reference.com/article/electron-configuration-beryllium-491e417bba95cc3a

The electron configuration of an atom refers to the manner in which its electrons are arranged in the atom's orbital shells and sublevels, or subshells. The orbital configuration of an atom's electrons is a primary facto...

www.reference.com/article/electron-configuration-3a1e5df089588c13