Nitrogen (N2) is a colourless, odourless, and inert gas that makes up approximately 78% of the Earth's atmosphere. Due to its non-reactive nature, nitrogen is widely used to prevent oxidation, reduce moisture, and create a stable environment for various industrial processes.
Nitrogen is commonly used in electronics manufacturing, metal processing, chemical production, laser cutting, pressure testing, and laboratory applications. It also plays an important role in food packaging and preservation by helping to extend product shelf life through oxygen displacement.
