The color is believed to be due to a set of blue and near-ultraviolet emission lines from neutral and ionized molecular nitrogen.

In this biological process, nitrite and ammonium are converted directly into molecular nitrogen (N) gas.

This information refers to the second positive system of molecular nitrogen, which is by far the most common.

The considerable chemical energy of the detonation is due to the high strength of the bond in molecular nitrogen.

AFA is also able to directly use molecular nitrogen from the air to produce proteins and other nitrogen-containing biomolecules.

Above this temperature, it decomposes into nitrous oxide and molecular nitrogen:

The remaining 60 percent, they suggest, is emitted as molecular nitrogen, the major gas of the atmosphere.

Below this temperature, molecular nitrogen (N) is favored.

Ordinary, dry air is about 70% molecular nitrogen, or N2, which has a molecular weight of 28 amu.

Driving force is the formation of molecular nitrogen.