| M Formula: | Be3N2 |
| Properties: | |
| Hard, refractory, white crystals. Mp 2200C, reacts with mineral acids to form the corresponding salts of beryllium and ammonia. Readily attached by strong alkali solutions,liberating ammonia. | |
| Derivation: | |
| By heating beryllium metal powder in a dry, oxygen-free nitrogen atmosphere at 700–1400C. | |
| Use: | |
| Atomic energy, production of the radioactive carbon isotope 14C for tracer uses. | |