H
I-Hydrogen
Ingxenye 1 · 1.008 u
I-hydrogen iyingxenye ekhanyayo kakhulu neyona eminingi emhlabeni wonke, eyenza cishe i-75% yezinto zonke ezijwayelekile ngokuma.
Izici Zobuchopho
| I-Atom Mass | 1.008 u |
| Ubukhulu | 0.00008988 g/cm³ |
| Izinga lokuncibilika | 14.01 K |
| Izinga lokubopha | 20.28 K |
| Ukubonakala | Igesi elingumthunzi |
| Isimo ku-Room Temp | Igesi |
Izici ze-chemical
| Electronegativity | 2.2 (I-Pauling) |
| I-Ionization Energy | 1312.0 kJ/mol |
| I-electron affinity | 72.8 kJ/mol |
| I-Oxidation States | -1, +1 |
Izici ze-Atom
| I-electron | 1s1 |
| I-Atom Radius | 25.0 pm |
| I-Covalent Radius | 31.0 pm |
| I-Van der Waals Radius | 120.0 pm |
Ukuqapha
| Itholakele ngu | Henry Cavendish |
| Unyaka wokuqamba | 1766 |
| Indawo | i-London, i-England |
| Ibizwa nge | isiGreki 'hydro' ne 'genes' isho ukudalwa kwamanzi |
Malunga I-Hydrogen
I-hydrogen iyisithako esilula kakhulu esinamaprothoni amabili kanye ne-electron eyodwa. Izinkanyezi ezifana nelanga lethu zisebenza ngokuyinhloko nge-hydrogen fusion reactions. Ezweni, i-hydrogen itholakala kakhulu ngokuxhuma ne-oxygen emanzini.
Izisebenziso
Igesi le-rocket, ukukhiqizwa kwe-petroli, ukukhiqizwa kwe-ammonia, amaseli egesi, ukubopha, kanye nokusetshenziswa njenge-energy carrier ehlanzekile.
Iqiniso elijabulisayo
I-hydrogen iyingxenye kuphela ene-isotope enendawo yamagama ahlukile: i-protium, i-deuterium, ne-tritium.
Isibonisi
| Inani le-mass | Ubukhulu | Isikhathi esingu-half-life | Iqinile |
| 1 | 0.999885% | - | Yebo |
| 2 | 0.000115% | - | Yebo |
| 3 | - | 12.32 years | Akukho |
I-electron
1s1