Question

A liquidi metal used​

Answer 1

• The standard metal for creating liquid alloys used to be mercury, but gallium-based alloys, which are lower both in their vapor pressure at room temperature and toxicity, are being used as a replacement in various applications.

• Exceptions include francium (Fr), caesium (Cs), rubidium (Rb), mercury (Hg) and gallium (Ga), which can be defined as liquid metals. Their melting points are either lower than or close to room temperature, which enable them to remain in the liquid state at room temperature [1. Phys.