O
Oxygen waa saddexaad ugu badan ee qaybta dunida iyo muhiim u ah neefsiga in badan oo ka mid ah qaababka nolosha.
Eeg astaamaha
| Atomic mass | 15.999 u |
| Cidhiidhi | 0.001429 g/cm³ |
| Natiijooyinka | 54.36 K |
| Natiijooyinka | 90.2 K |
| Muuqaalka | Gaas aan midab lahayn, biyo buluug ah |
| Xaaladda heerkulka qolka | Gaas |
Eegista
| Electronegativity | 3.44 (Pauling) |
| 1st Ionization | 1313.9 kJ/mol |
| Istaraatiijiyad | 140.98 kJ/mol |
| Nidaamka | -2, -1, +1, +2 |
_Cusub:
| Nidaamka | [He] 2s2 2p4 |
| Awooda | 48.0 pm |
| Xaraf | 66.0 pm |
| Van der Waals | 152.0 pm |
Dib u eegista
| La Ogaaday | Carl Wilhelm Scheele |
| Sannadka la helay | 1771 |
| _Meel | Uppsala, Sweden |
| Magacaabista | Giriiga 'oxy genes' macnaheedu waa acid-dhisidda |
_Warbixinta Oxygen
Oxygen waa mid aad u reactive nonmetal iyo qaybta ugu badan ee dhulka. Waxay si fudud u samaysaa oxides la qaybaha badan. Oxygen waa muhiim u neefsiga iyo dabka. Ozone layer ilaaliya nolosha dhulka ka rays ultraviolet.
Barnaamijyada
Steelmaking, caafimaad neefsiga gaaska, weld iyo goynta, daaweynta biyaha, propellant roket, iyo wax soo saarka kiimikada.
Xaqiiqo xiiso leh
Oxygen waa paramagnetic -- oksijiin biyo ah waa buluug madow ah oo waxaa laga yaabaa in la joojiyay u dhexeeya dhuumaha ah magnetic xoog leh.
Isotoobyo
| Tirada | Tirada | Half-Life | Xasiloon |
| 16 | 0.99757% | - | Haa |
| 17 | 0.00038% | - | Haa |
| 18 | 0.00205% | - | Haa |
Nidaamka
[He] 2s2 2p4