At -200 degrees Celsius, oxygen exists as a pale blue liquid or solid, depending on the pressure. At atmospheric pressure, oxygen transitions from a gas to a liquid at its boiling point of -183 degrees Celsius, and further cooling leads to solidification. In this state, it exhibits different physical properties compared to its gaseous form, including increased density and the ability to conduct electricity.
At -200 degrees Celsius, oxygen is in a solid state.
Liquid Oxygen becomes liquid at -183.0 C and solid at −218.79 °C
Air is 21% oxygen so 21% of 200 is 42 oxygen molecules.
oxygen's physical state is gas
The usual state of oxygen is a gas at room temperature and pressure.
Oxidation state of Oxygen in:Peroxides is -1Superoxides is - 1/2
Oxygen usually has an oxidation state of -2.
Oxygen is a colorless gas in its natural state.
The oxidation state of oxygen in the compound is -2.
Oxygen is colorless and gas at physical state.
Gas
At -204 degrees Celsius, oxygen is in a solid state, specifically as oxygen ice.