Oxygen

Gas. Ignites easily.
Properties
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Spawn temperature	22°C
Heat Conductivity	28%
Relative weight	1
Gravity	0.0
Acid dissolve rate	0%
Flammability	0
State	Gas
Transitions
Low temperature	30px below -183.15°C
Source code

Creation

When water is electrolysed with IRON or hit with electrons, the water will split, and hydrogen and oxygen is formed. Oxygen has a 1/3 chance, when hydrogen has 2/3 chance.

Also, it is born with the fusion of CO2.

Reactions

In The Powder Toy, oxygen is very flammable, but in real life, burning is actually a reaction of oxygen and the burning material. When oxygen is mixed with hydrogen and lit, the combustion will result in water vapor.

Fusion

When oxygen is over [9973.15°K: 9700°C: 17492°F] in temperature, the pressure is over 250 and the gravitational force is over 20 in total, the oxygen fuses into broken metal. It will also release a neutron (with temperature over maximum), a photon (same temperature), and a particle of plasma (once again with same temperature).

It will also increase the temperature around the location to over [15000°K: 14726.85°C: 26540.33°F] (5000 Kelvins over maximum temperature) and pressure to over 300 (44 units over maximum pressure).

The oxygen's fusion is by far the most violent fusion in the whole game.

Examples