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.
oxygen's physical state is gas
Oxygen usually has an oxidation state of -2.
Oxygen is colorless and gas at physical state.
They’re all gases -apex
Gas
Oxygen is a gas.
Air can be made of many different gases; thus, it is not a single atom, but rather a mixture of many different ones. Moreover, Oxygen that one breathes is most often in a state of O2, with two Oxygen atoms.
mercury is a liquid in its natural state at room temp. oxygen is a gas naturally silver is silver like mercury but solid at room temp. silver is the densest, mercury is less dense and oxygen is lighter. oxygen is colorless
Oxygen is usually found in its Gaseous state in molecular form (O2).
The usual state of oxygen and hydrogen: they are gases at room temperature.
Oxidation state of Oxygen in:Peroxides is -1Superoxides is - 1/2