What is the chemical symbol for the element nitrogen?

Explanation

Nitrogen’s chemical symbol is simply N, representing an element that makes up roughly seventy-eight percent of Earth’s atmosphere by volume, making it by far the most abundant atmospheric gas. Despite its abundance in the air, most plants and animals cannot directly use nitrogen gas and instead rely on nitrogen-containing compounds absorbed from soil or food, since the nitrogen gas molecule is relatively unreactive under normal conditions. Nitrogen is also an essential component of amino acids and proteins, making it fundamentally important to all known living organisms. Explore more Everyday Science MCQs on mcqstutor to keep practicing.