8
Atomic Number
Oxygen
Atomic Weight
15.999
Melting Point
-218.79°C
Boiling Point
-182.96°C
| Element & Symbol | Atomic Number | Major Use(s) | |
|---|---|---|---|
| Oxygen (O) | 8 | Colorless, reactive diatomic gas (O₂); essential for respiration and combustion. | Medical life support, steelmaking, water treatment, oxidizer. |
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