Which chemical symbol represents magnesium?

• A. Mn
• B. Mo
• C. Mg
• D. Zn

Answer: (C)

The correct representation of magnesium is denoted by the chemical symbol "Mg." This symbol is derived from the first letter 'M' and the letter 'g' in the word "magnesium," following the standard convention for creating chemical symbols, which typically consist of one or two letters. Magnesium is an alkaline earth metal found in group 2 of the periodic table, and it plays a crucial role in various biological processes, as well as in industrial applications due to its lightweight and strong properties.

The other symbols provided correspond to different elements: "Mn" represents manganese, "Mo" is for molybdenum, and "Zn" stands for zinc. Each of these elements has distinct properties and uses, but none of them correspond to magnesium. Understanding the correct chemical symbol is essential for anyone studying chemistry or working in related fields, as it helps in the identification and communication of elements in various scientific contexts.