Molecular hydrogen is a diatomic element containing two covalently bonded hydrogen atoms with the chemical formula H2. Molecular hydrogen is colorless and odorless.
Hydrogen- Bomb
Oils by definition are hydrocarbons: compounds of hydrogen and carbon only.
Hydrogen-1. It is a single proton and a single electron.
The pH level is defined as the log of hydrogen ion concentration. It is a measure of acidity of a solution.
hydrogen bonding
In Arrhenius's definition, an acid is characterized by its ability to ionize in water, producing hydrogen ions (H+).
No. By definition, carbohydrates contain carbon, hydrogen, and oxygen.
Because there's no reason that should be true. The definition of "lipid" has nothing to do with the oxygen/hydrogen ratio.
Hydrogen is the lightest (it is a gas) and most abundant element in the Universe. A hydrogen atom consists of a single proton and a single electron, making it the simplest atom in the Universe.
hydrogen nuclei join together to make a larger helium.
The is one definition of an ACID.
It's the hydrogen ion: H+The answer above is only partly true. First of all, in any aqueous solution, it is hydronium, H3O+, and not the hydrogen ion that is found. Secondly, this answer assumes the Arrhenius definition (or Bronstead-Lowry definition) of acids. The most general definition of acids is the Lewis definition, which states that acids are electron acceptors. This has nothing to do with hydrogen or hydronium, and using this definition, an acidic substance may not have any H+ or H3O+ present. Using the Lewis definition, there is no common constituent in acid solutions in fact!