Hydrogen atom - Wikipedia
WEBA hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral hydrogen atom contains a nucleus of a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force. Atomic hydrogen constitutes about 75% of the baryonic mass of the universe. [1]
Hydrogen - Wikipedia
WEBHydrogen 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 H2, sometimes called dihydrogen, [11] but more commonly called hydrogen gas, molecular hydrogen or simply hydrogen.
8.2: The Hydrogen Atom - Physics LibreTexts
WEBSep 12, 2022 · Describe the hydrogen atom in terms of wave function, probability density, total energy, and orbital angular momentum; Identify the physical significance of each of the quantum numbers (n, l, m) of the hydrogen atom; Distinguish between the Bohr and Schrödinger models of the atom
Hydrogen | Properties, Uses, & Facts | Britannica
WEBAug 20, 2024 · hydrogen (H), a colourless, odourless, tasteless, flammable gaseous substance that is the simplest member of the family of chemical elements. The hydrogen atom has a nucleus consisting of a proton bearing one unit of positive electrical charge; an electron, bearing one unit of negative electrical charge, is also associated with this …
Hydrogen - Element information, properties and uses ...
WEBElement Hydrogen (H), Group 1, Atomic Number 1, s-block, Mass 1.008. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
WEBThe simplest of all atoms is the Hydrogen atom, which is made up of a positively charged proton with rest mass mp = 1.6726231 10−27 kg, and a negatively charged electron with rest mass me = 9.1093897 × × 10−31 kg. Therefore, the hydrogen atom is the only atom which consists of only two particles.
Hydrogen Atom | Brilliant Math & Science Wiki
WEBThe hydrogen atom is one of the few real physical systems for which the allowed quantum states of a particle and corresponding energies can be solved for exactly (as opposed to approximately) in non-relativistic quantum mechanics.