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Depiction of a hydrogen atom showing the diameter as about twice the Bohr model radius. (Image not to scale) A hydrogen atom is an atom of the chemical element hydrogen.The electrically neutral hydrogen atom contains a single positively charged proton in the nucleus, and a single negatively charged electron bound to the nucleus by the Coulomb force.
The Bohr model of the hydrogen atom (Z = 1) or a hydrogen-like ion (Z > 1), where the negatively charged electron confined to an atomic shell encircles a small, positively charged atomic nucleus and where an electron jumps between orbits, is accompanied by an emitted or absorbed amount of electromagnetic energy (hν). [1]
Hydrogen is a chemical element; it has symbol H and atomic number 1. It is the lightest element and, at standard conditions, is a gas of diatomic molecules with the formula H 2, sometimes called dihydrogen, [11] hydrogen gas, molecular hydrogen, or simply hydrogen. It is colorless, odorless, [12] non-toxic, and highly combustible.
Energy diagram (to scale) of the hydrogen atom for n=2 corrected by the fine structure and magnetic field. First column shows the non-relativistic case (only kinetic energy and Coulomb potential), the relativistic correction to the kinetic energy is added in the second column, the third column includes all of the fine structure, and the fourth ...
Finally, each atom (other than hydrogen) that is surrounded by fewer than eight electrons (counting each bond as two) is processed as follows: For every two electrons needed, two dots are deleted from a neighboring atom and an additional line is drawn between the two atoms.
This W3C-invalid diagram was created with Inkscape. This diagram uses translateable embedded text. Licensing. ... Spectral lines of the hydrogen atom, ...
This diagram was created with Adobe Illustrator. The file size of this SVG diagram may be irrationally large because its text has been converted to paths inhibiting translations. Licensing
A Grotrian diagram of the hydrogen atom. Only transitions between adjacent columns are allowed, as per the selection rule Δ ℓ = ± 1 {\displaystyle \Delta \ell =\pm 1} . A Grotrian diagram , or term diagram , shows the allowed electronic transitions between the energy levels of atoms.