What is the chemical symbol for chrome?

The chemical symbol for chrome is represented by the letters "Cr." This symbol is derived from the element's name, chromium, which is a transition metal known for its high corrosion resistance and hardness. The use of "Cr" as the symbol follows the standard nomenclature for chemical elements, where the first letter is capitalized and, if applicable, the second letter is lowercase to distinguish it from other elements.

The other options, including "Co" and "Com," do not represent chrome; "Co" is the symbol for cobalt, another chemical element, while "Com" is not a recognized symbol for any element on the periodic table. This reinforces the importance of understanding the specific symbols associated with different elements to avoid confusion.