Sentences with phrase «free nitrogen atoms»
The nitrogen gas molecules (N2) disconnect and leave two free nitrogen atoms.
https://earthobservatory.nasa.gov/ Not exact matches
There are basically two types of lines, those produced by collisions between the atoms or ions and the electrons in the surrounding gas, which are called collision lines, and which are very bright for elements such as oxygen, nitrogen and neon, and lines which are produced when ions capture free electrons, which are called recombination lines, and which are bright only for those gases with the highest abundances in the interstellar medium: hydrogen and helium.
Fixation processes free up nitrogen atoms from their diatomic form to be used in other ways, but nitrogen does not easily react with other chemicals to form new compounds.
Less energy is needed to break these bonds, and once they are broken, atoms of nitrogen are free to form triple bonds with each other.
Free radicals are atoms or molecules (groups of atoms) of oxygen, nitrogen or another type, with one or more unpaired electrons.
When it involves dating in singapore cultures Carbon - 14 is produced in the atmosphere when neutrons from cosmic radiation react with nitrogen atoms: 14 7 N + 1 0 n → 14 6 C + 1 1 H. Free carbon, including the carbon - 14 produced in this reaction, can react to form carbon dioxide, a component of air.