A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains 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. In everyday life on Earth, isolated hydrogen atoms (called "atomic hydrogen") are extremely rare. Instead, a hydrogen atom tends to combine with other atoms in compounds, or with another hydrogen atom to form ordinary (diatomic) hydrogen gas, H2. "Atomic hydrogen" and "hydrogen atom" in ordinary English use have overlapping, yet distinct, meanings. For example, a water molecule contains two hydrogen atoms, but does not contain atomic hydrogen (which would refer to isolated hydrogen atoms). Atomic spectroscopy shows that there is a discrete infinite set of states in which a hydrogen (or any) atom can exist, contrary to the predictions of classical physics. Attempts to develop a theoretical understanding of the states of the hydrogen atom have been important to the history of quantum mechanics, since all other atoms can be roughly understood by knowing in detail about this simplest atomic structure. (Wikipedia).
Properties of Hydrogen | Environmental Chemistry | Chemistry | FuseSchool
Hydrogen is a gas at room temperature, and is the first element in the periodic table. It has the chemical symbol H, but is usually found as a diatomic molecule of H2. It reacts with oxygen to form water. Hydrogen is a colourless, odourless gas that burns and can form an explosive mixt
From playlist CHEMISTRY: Environmental Chemistry
Chemistry - Introduction (2 of 10) Atoms and Molecules
Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce you to the hydrogen and oxygen atoms and water molecule.
From playlist Michel van Biezen: CHEM - Introduction
The Atom A4 The Bohr Model of the Hydrogen Atom
The Bohr model of the atom.
From playlist Physics - The Atom
The Atom A3 The Bohr Model of the Hydrogen Atom
The Bohr model of the atom.
From playlist Physics - The Atom
The Atom A5 The Bohr Model of the Hydrogen Atom
The Bohr model of the atom.
From playlist Physics - The Atom
Quantum Mechanics 6a - Hydrogen I
The application of Schrödinger's equation to the hydrogen atom leads to far more than an explanation of the atom's spectrum. Note that the orbital visualizations are of "real orbitals." See https://en.wikipedia.org/wiki/Atomic_orbital#Real_orbitals and https://en.wikipedia.org/wiki/Atomi
From playlist Quantum Mechanics
Physics - Ch 66.5 Quantum Mechanics: The Hydrogen Atom (24 of 78) Principle Quantum Number
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the quantum number defining the electron's positions in the hydrogen atom and its significance. The principle quantum number represents the energy level where the electron can reside. For each
From playlist PHYSICS 66.5 QUANTUM MECHANICS: THE HYDROGEN ATOM
HYDROGEN BOND - a quick definition
A quick definition of a hydrogen bond. Chem Fairy: Louise McCartney Director: Michael Harrison Written and Produced by Kimberly Hatch Harrison ♦♦♦♦♦♦♦♦♦♦ Ways to support our channel: ► Join our Patreon : https://www.patreon.com/socratica ► Make a one-time PayPal donation: https://www
From playlist Chemistry glossary
Physics - Ch 66.5 Quantum Mechanics: The Hydrogen Atom (9 of 78) R=? E=? v=? Electron Orbit
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the summery chart of the energy, radius, and velocity for the first 5 energy levels of an atom. Next video in this series can be seen at: https://youtu.be/UvxjJ2FjU6g
From playlist PHYSICS 66.5 QUANTUM MECHANICS: THE HYDROGEN ATOM
How To Determine The Number of Signals In a H NMR Spectrum
This organic chemistry video tutorial explains how to determine the number of signals in a H NMR spectrum as well as a C NMR spectrum using symmetry and the principles of chemical equivalence in NMR spectroscopy. My Website: https://www.video-tutor.net Patreon Donations: https://www.pat
From playlist New Organic Chemistry Playlist
NaBH4, LiAlH4, DIBAL Reduction Mechanism, Carboxylic Acid, Acid Chloride, Ester, & Ketones
This organic chemistry tutorial provides the reduction mechanism of ketones and acid chlorides to alcohols using NaBH4 and carboxylic acids and esters to alcohols using NaBH4 and esters to aldehydes using DIBAL. This video contains plenty of examples and practice problems. My Website: h
From playlist New Organic Chemistry Playlist
Degree of Unsaturation and Index of Hydrogen Deficiency
This organic chemistry video tutorial explains how to calculate the degree of unsaturation or the index of hydrogen deficiency of a molecule given its molecular formula. Alkene Reactions 2Hour Review - Part 1: https://bit.ly/3kGvtGO Alkene Reactions 2 Hour Review - Part 2: https://bit.
From playlist New Organic Chemistry Playlist
This video provides a basic introduction into reactions of alkenes. It covers hydrohalogenation of alkenes with carbocation rearrangements. It also covers hydration of alkenes with methyl shifts and ring expansion as well as the hydroboration oxidation reaction and the oxymercuration dem
From playlist New Organic Chemistry Playlist
This organic chemistry video tutorial provides a basic introduction into aldehydes and ketones. Here is a list of topics: 1. Reduction of Aldehydes and Ketones With NaBH4 2. Reduction of Esters and Acid Chlorides With LiAlH4 3. Reduction of Acid Chlorides to Aldehydes Using LiAl(OR)3
From playlist New Organic Chemistry Playlist
This video provides a basic introduction into alkyne reactions. It covers hydrohalogenation, oxymercuration-demercuration, hydroboration-oxidation, and reduction reactions of alkynes. It also covers synthesis reactions as well. Get The Full 1 Hour 30 Minute Video on Patreon: https://www
From playlist New Organic Chemistry Playlist
An Actually Good Explanation of Moles
The first 200 people to sign up at https://brilliant.org/stevemould/ will get 20% off an annual subscription that gives you access to the full archive of Daily Challenges and every single course Moles (in chemistry) are really clever and useful. The definition involves a really big number
From playlist Chemistry
Organic Chemistry - Basic Introduction
This video provides a basic introduction for college students who are about to take the 1st semester of organic chemistry. It covers topics such as polar and nonpolar bonds, ionic & covalent bonding, alkanes, alkenes, alkynes, bond length, bond strength, sigma & pi bonds, hybridization, f
From playlist New Organic Chemistry Playlist
Physics - Ch 66.5 Quantum Mechanics: The Hydrogen Atom (21 of 78) Schrodinger Eqn. PHI=?
Visit http://ilectureonline.com for more math and science lectures! In this video I will explain the 1st differential equation of the function PHI as a function of phi, PHI(phi), and the solution to that function that describe the motion of the position of the electron relative to the x,y
From playlist PHYSICS 66.5 QUANTUM MECHANICS: THE HYDROGEN ATOM
Chemistry 1B Professor Eric Potma Department of Chemistry University of California, Irvine
From playlist Chem 1P: Studio Version