Under certain conditions, water can exist as a liquid and a gas at the same time, for example, in cloud formation: Depending on the temperature, water vapor in the air condenses into liquid droplets.

A team of European researchers has observed the spontaneous formation of droplets in an ultradilute quantum gas, driven by surface tension effects similar to those in classical liquids. This is ...

For example, make up two samples of shear-thickening liquid with the following variables. The control variable is kept the same during the experiment. As the control variable, in both samples, use ...

For example, the formula for oxygen is O₂, ... solid, liquid, gas or solution close solution A mixture made when a solute (usually a solid) dissolves into a solvent (a liquid).

In Parliament an MP said that importing liquefied natural gas (LNG) has net emissions which are up to four times higher than those for North Sea gas. “I remind the House that, for example ...