Exploring the Uses and Dangers of Argon

Argon, a noble gas with the symbol Ar and atomic number 18, is known for its nonreactive nature. It was first isolated by Lord Rayleigh and Sir William Ramsay. Argon is used in high-temperature industrial processes, such as arc welding and graphite furnaces, due to its inertness and poor heat conductivity. In the food industry, argon extends shelf life by replacing oxygen in packaging, preventing oxidation. Despite being nontoxic, argon poses asphyxiation risks in confined spaces. Its applications also include lighting and preservation of various products.

What is the atomic number of Argon?

Explain the significance of Argon's nonreactive nature.

Describe how Argon is used in industrial processes.

What are the benefits of using Argon in food preservation?

Discuss the dangers associated with Argon gas.