oxygen in Chinese
oxygen in Chinese
氧
The chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994. It is a colorless and odorless gas.
氧气
The chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994. It is a colorless and odorless gas.
氧
Molecular oxygen (O2), a colorless, odorless gas at room temperature, also called dioxygen.