The molar mas of H2 is 16; the molar mass of O2 is 32.
Oxygen can be liquid or a gas. It is just a different state of matter.
The compound FeO is formed by two different elements: iron (Fe) and oxygen (O). In this compound, iron has a +2 oxidation state, while oxygen has a -2 oxidation state, resulting in a neutral compound.
When lead reacts with oxygen, it forms lead oxide (PbO). Lead oxide can have different forms depending on the oxidation state of lead.
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
The combination of oxygen and nickel can form various nickel oxide compounds, depending on the oxidation state of the nickel. These compounds can have different properties and uses, such as in catalysis or as pigments.
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