Nitrogen is a chemical element; it has symbol N and atomic number 7. Nitrogen is a nonmetal and the lightest member of group 15 of the periodic table... 105 KB (12,186 words) - 15:49, 18 April 2024 |
Liquid nitrogen—LN2—is nitrogen in a liquid state at low temperature. Liquid nitrogen has a boiling point of about −196 °C (−321 °F; 77 K). It is produced... 20 KB (2,126 words) - 01:30, 5 March 2024 |
Nitrogen fixation is a chemical process by which molecular nitrogen (N 2), which has a strong triple covalent bond, is converted into ammonia (NH 3) or... 46 KB (4,916 words) - 00:52, 22 April 2024 |
Natural nitrogen (7N) consists of two stable isotopes: the vast majority (99.6%) of naturally occurring nitrogen is nitrogen-14, with the remainder being... 14 KB (1,076 words) - 18:21, 2 April 2024 |
Fertilizer (redirect from Nitrogen fertilizer) agricultural practices, fertilization focuses on three main macro nutrients: nitrogen (N), phosphorus (P), and potassium (K) with occasional addition of supplements... 95 KB (10,237 words) - 15:05, 22 April 2024 |
oxide, or nitrogen monoxide Nitrogen dioxide (NO2), nitrogen(IV) oxide Nitrogen trioxide (NO3), or nitrate radical Nitrous oxide (N2O), nitrogen(0,II) oxide... 4 KB (309 words) - 11:17, 20 October 2023 |