I-Nitrogen
Ingxenye 7 · 14.007 u
I-nitrogen ihlanganisa cishe i-78% ye-atmosphere yeplanethi futhi iyimfuneko yokuphila kwazo zonke izinto eziphilayo.
Izici Zobuchopho
| I-Atom Mass | 14.007 u |
| Ubukhulu | 0.0012506 g/cm³ |
| Izinga lokuncibilika | 63.15 K |
| Izinga lokubopha | 77.36 K |
| Ukubonakala | Igesi elingumthunzi |
| Isimo ku-Room Temp | Igesi |
Izici ze-chemical
| Electronegativity | 3.04 (I-Pauling) |
| I-Ionization Energy | 1402.3 kJ/mol |
| I-electron affinity | -6.8 kJ/mol |
| I-Oxidation States | -3, -2, -1, +1, +2, +3, +4, +5 |
Izici ze-Atom
| I-electron | [He] 2s2 2p3 |
| I-Atom Radius | 56.0 pm |
| I-Covalent Radius | 71.0 pm |
| I-Van der Waals Radius | 155.0 pm |
Ukuqapha
| Itholakele ngu | Daniel Rutherford |
| Unyaka wokuqamba | 1772 |
| Indawo | i-Edinburgh, i-Scotland |
| Ibizwa nge | IsiGreki 'nitron genes' isho niter-forming |
Malunga I-Nitrogen
I-nitrogen iyisiphuzo esingenambala, esingenaphunga, futhi siyigesi elingasebenziyo elinombala omnyama ezindaweni ezijwayelekile. Ihlanganisa i-triple bond enamandla e-N2 molecule yayo, iyenza ibe ne-unreactive. I-nitrogen iyingxenye ebalulekile yama-amino acids, ama-proteins, nama-nucleic acids. I-Haber-Bosch process iguqule ukulima.
Izisebenziso
Izitshalo zokutshala (i-ammonia), izibulala-zinambuzane, ukugcinwa kwezinhlanzi, i-cryogenics (i-nitrogen elithambile), kanye nokucindezela izimoto.
Iqiniso elijabulisayo
I-nitrogen emanzi ibanda kakhulu (-196 degrees C) ingadala ukubanda okuncane noma yini, futhi i-nitrogen ihlanganisa i-78% ye-inhale yakho yonke.
Isibonisi
| Inani le-mass | Ubukhulu | Isikhathi esingu-half-life | Iqinile |
| 14 | 0.99636% | - | Yebo |
| 15 | 0.00364% | - | Yebo |
I-electron
[He] 2s2 2p3