Researchers at Ruhr University Bochum, Germany, have shed light on the structure of supercritical water. In this state, which ...

When exposed to high temperatures and pressure, water enters a state in which liquid and gas can no longer be distinguished.

The typical size of atoms and small molecules is around 1 × 10-10 m (0.1 nm). For example: diameter of a hydrogen atom, H 1.0 × 10-10 m width of a hydrogen molecule, H 2 2.9 × 10-10 m ...