This H₂ molecule then "roams" within the molecular framework, eventually abstracting a proton and forming H₃⁺. The roaming behavior is highly unusual and suggests that H₃⁺ can form in ...

The formation of stars and cosmic chemistry are processes that are still largely unknown. A team of researchers recently discovered new sources of production for the H₃⁺ molecule, which ...

The proton gradients that power respiration are ... The whole pathway is pure chemistry, involving the reaction of one molecule with another, and therefore obeys the laws of stoichiometry; that ...

In the water molecule, the oxygen and hydrogen atoms share electrons in covalent bonds. There are a total of 10 protons and 10 electrons, so the water molecule is neutral. The electron cloud model ...

When two hydrogen atoms get close enough, the electron from each atom feels an attraction from the proton in the other atom's nucleus. This attraction pulls the atoms together. The electrons end up ...

comparing the roaming mechanism followed by proton abstraction by H 2 to the traditional image of a doubly ionized molecule blowing apart due to repulsion of two positive charges—a process ...