http://www.answers.com/topic/atomic-orbital
Atomic orbitals are cloud like structures around the nucleus of an atom that contain the atoms electrons. There are s, p, d, and f orbitals. S contain up to 2 electrons, P contain up to 6 electrons, d contain up to 10 electrons, and f contain up to 14 electrons. These orbitals have electrons containing different amounts of energy, and it is possible for electrons to jump to and from different orbitals. When this happen energy either needs to be added or released. The number of orbitals present in an atom is completely dependent on the number of electrons present in the atom.
Atomic orbitals are the regions of Space that surround the nucleus of an atom, and where electrons 'repose' in their orbits.
The 1S & 2S & 1,2,3 P orbitals are best viewed - to be understood - as Shells. The 1S orbital - innermost shell - may contain a max. of 2 electrons.
In an atom, electrons 'orbit' the central nucleus, made from protons and neutrons. Think of the solar system. As a planet, we 'orbit' the sun. In an atom, the 'sun' is a bundle of protons and neutrons, and electrons are the planets. There are several orbits in an atom, and their place in the Periodic Table dictates how many they have. However, in the closest (and therefore, first) orbit, there are always two electrons. After that, all orbits contain eight electrons.
when we say the total number of electrons is expressed by 2n2 it means that the first orbital should have 2 electrons and the second is 8 electrons etc, on the other hand the binding energy of these electrons with nucleus is not the same for all electrons , it is calculated by the formula (2n-1) ie the orbital K in one energy level , and for the second L should be 3 energy level LI LII LIII and for the third M should be 5 energy levels MI MII MIII MIV MV etc
An atomic orbital represents the region of high probability of finding an electron with a specific energy around the nucleus of an atom.
s,p,d,f
Electrons with different energy levels orbit in the different shells of the atom. The electrons located in the outer shell are called valence electrons, they have the most energy and are the ones who participate most in bonding.
electrons are negatively charged sub atomic particles which surround the nucleus and never leave their orbit unless and until they are excited by a photon(packet of light)
an atom has two subatomic particles which are neutrons and protons in the nucleus or "center" and electrons surrounding the nucleus in orbitals, "orbit like" regions of space outside the nucleus.
A shell surrounding the nucleus of an atom containing electrons.
Its called the electron shell. Electrons will always fill up low orbitals first in the shell, an then as more energy is added to the atom, the electrons move up an orbit, then release the energy in some form, and they move back down to the lowest energy orbit.
An orbit is the path around the nucleus of an atom. an electron generally moves along this orbit.
Neutrons and Protons make up the nucleus. Electrons orbit an atom.
electrons orbit the protons and neutrons
The force that keeps them in orbit is the electrostatic attraction between the atom's nucleus and the electrons.
In the orbit around an atom - not in the nucleus
Electrons orbit the nucleus of an atom.
External forces can cause electrons in the outer orbit of an atom to break free of their orbit. Conductors can increase the chances of this happening.
the atomic orbit
out of the orbit
A cloud of electrons orbit an atom and its nucleus.
The electron is the only thing in the atom is moving. It makes AA Eliptical Orbit around the positive charges. An Eliptical Orbit is a oval type of orbit around an object
the planets orbit, or go around the sun, electrons orbit or go around the nucleus of and atom