Electron orbitals are the foundation of all chemistry.
Exactly, and in physics electrons are bound to protons by the electrostatic charge between them, or did you miss that part of science???????
Binding energy - Wikipedia, the free encyclopedia
"At the
atomic level the
atomic binding energy of the atom derives from
electromagnetic interaction and is the
energy required to disassemble an atom into free electrons and a nucleus.
Electron binding energy is a measure of the energy required to free electrons from their atomic orbits. This is more commonly known as
ionization energy."
Learn a little something.
14.7 Mass and energy
"
Nuclear masses are not what you would naively expect. For example, since the deuterium nucleus consists of one proton and one neutron, you might assume its mass is the sum of that of a proton and a neutron. It is not. It is less.
This weird effect is a consequence of Einsteins famous relation
, in which
is energy,
mass, and
the speed of light, chapter
1.1.2. When the proton and neutron combine in the deuterium nucleus, they lower their total energy by the binding energy that keeps the two together. According to Einsteins relation, that means that the mass goes down by the binding energy divided by
. In general, for a nucleus with
protons and
neutrons, are the mass of a lone proton respectively a lone neutron at rest, and
is the binding energy. This result is very important for nuclear physics, because mass is something that can readily be measured. Measure the mass accurately and you know the binding energy. In fact, even a normal hydrogen atom has a mass lower than that of a proton and electron by the 12.6 eV (electron volt) binding energy between proton and electron. But scaled down by
, the associated change in mass is negligible."
But you skipped your physics class didn't you.
Ionization energy - Wikipedia, the free encyclopedia
"Atomic ionization energy can be predicted by an analysis using
electrostatic potential and the
Bohr model of the atom, as follows (note that the derivation uses
Gaussian units).
Consider an electron of charge
-e and an atomic nucleus with charge
+Ze, where
Z is the number of protons in the nucleus. According to the
Bohr model, if the electron were to approach and bind with the atom, it would come to rest at a certain radius
a. The electrostatic potential
V at distance
a from the ionic nucleus, referenced to a point infinitely far away, is:
.
Since the electron is negatively charged, it is drawn inwards by this positive electrostatic potential. The energy required for the electron to "climb out" and leave the atom is:
"
Science knows no other way bub. You best go back to chemistry 101 and physics 101 and repeat those courses.
Learn the physics behind that chemistry.
Electric binding energy between electron proton
Chapter 2. Atomic Structure and Bonding
"
The Coulomb forces are simple: attractive between electrons and nuclei, repulsive between electrons and between nuclei. The force between atoms is given by a sum of all the individual forces, and the fact that the electrons are located outside the atom and the nucleus in the center.
When two atoms come very close, the force between them is always repulsive, because the electrons stay outside and the nuclei repel each other. Unless both atoms are ions of the same charge (e.g., both negative) the forces between atoms is always attractive at large internuclear distances r. Since the force is repulsive at small r, and attractive at small r, there is a distance at which the force is zero. This is the equilibrium distance at which the atoms prefer to stay.
The interaction energy is the
potential energy between the atoms. It is negative if the atoms are bound and positive if they can move away from each other. The interaction energy is the integral of the force over the separation distance, so these two quantities are directly related. The interaction energy is a
minimum at the equilibrium position. This value of the energy is called the
bond energy, and is the energy needed to separate completely to infinity (the work that needs to be done to overcome the attractive force.) The strongest the bond energy, the hardest is to move the atoms, for instance the hardest it is to melt the solid, or to evaporate its atoms"
Because by ignoring electrical forces, you missed out on half your education.
Coulomb's law - Wikipedia, the free encyclopedia
"
Coulomb's law, or Coulomb's
inverse-square law, is a
law of
physics describing the
electrostatic interaction between
electrically charged particles...."
....
Coulomb's law holds even within atoms, correctly describing the force between the positively charged atomic nucleus and each of the negatively charged electrons. This simple law also correctly accounts for the forces that bind atoms together to form molecules and for the forces that bind atoms and molecules together to form solids and liquids."
Just how long are you all going to stay uneducated about what is happening simply to hang onto stupid Fairie Dust beliefs??????