When does oxygen become a liquid?

Oxygen becomes a liquid at its boiling point of -183°C (-297°F). It is often stored and transported in this form for industrial applications.

How is oxygen used in industrial processes?

In industrial processes, oxygen is used to enhance combustion in metal cutting, welding, and various manufacturing applications. It helps achieve higher temperatures and cleaner cuts.

How is oxygen used in welding?

Oxygen is used in welding to support the combustion of fuels such as acetylene, creating a high-temperature flame necessary for welding and cutting metals.