gas
Solid
Solid
liquid???
liquid???
gas
gas
gas
gas
gas
In the natural state, and under standard conditions, it will be solid and liquid.
Solid
The phase changes of matter are melting (solid to liquid), freezing (liquid to solid), vaporization (liquid to gas), condensation (gas to liquid), sublimation (solid to gas), and deposition (gas to solid). These transitions occur due to changes in temperature and pressure.