Question : What chemical element does ' N ' stand for in the periodic table?
Option 1: Neptunium
Option 2: Nitrogen
Option 3: Neon
Option 4: Neodymium
Correct Answer: Nitrogen
Solution : The correct option is nitrogen.
The chemical element with the symbol 'N' in the periodic table is nitrogen. Approximately 78% of the air on Earth is composed of the diatomic molecule nitrogen (N 2 ), which is an essential part of the atmosphere. It is a non-metal that is vital to many industrial and biological processes.
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