nitrogens in a sentence

Examples

1. The process involves obtaining sperm and freezing it in liquid nitrogen.
2. But reducing the nitrogen content undermines its value as a fertilizer.
3. Different nitrogen mustards will have different chemical groups ( R ).
4. The fuel for the system was of monomethylhydrazine and nitrogen tetroxide.
5. This electronegative atom is usually fluorine, oxygen, or nitrogen.
6. For a long time, sources of nitrogen compounds were limited.
7. Dissolved in water, it is neither acidic nor nitrogen excretion.
8. A small amount of nitrogen is added to soil by rainfall.
9. Only a small fraction of soil nitrogen is held this way.
10. Nitrogen narcosis is a problem when breathing gases at high pressure.