Which element is represented by the symbol Hg?

The symbol Hg represents Mercury on the periodic table. This is derived from the Latin name "hydrargyrum," meaning "liquid silver," which is fitting since Mercury is a silvery liquid metal at room temperature. Mercury is unique among the metals as it remains in a liquid state, which has led to its historic use in thermometers and barometers. The chemical properties and the variety of its applications in both industrial and scientific fields further establish Mercury's identity in the context of this question. Understanding the periodic table and the symbols associated with elements is crucial for anyone studying chemistry or related fields, as it serves as the foundation for recognizing the characteristics and uses of different elements.