After viewing a model of salt, students help develop models for the processes of salt dissolving, water evaporating to form a gas, and salt re-forming as a crystal. The focus is that matter, whether ...

At the same time, some of the water molecules from the gas condense back into the liquid. The transition from one phase to the other depends on temperature and pressure.

As per data from the US Energy Information Administration, the United States will have proven reserves of 'liquid gold' of 48 ...

The Minister of Energy and Green Transition, John Abdulai Jinapor, says the country has to transition from liquid fuel to ...