Aluminum
The letters C, Al, and Au represent the chemical symbols for the elements carbon, aluminum, and gold, respectively. They are examples of chemical elements, which are substances that cannot be broken down into simpler substances by chemical means.
The element aluminum has the chemical symbol Al
Al, is not a compound, it is the element aluminum.
Al
The chemical symbol is one or two letters that represent an element.
Beryllium.
Beryllium.
Umm al quwain
The element with the atomic number 13 is aluminum.
The codes on the periodic table that represent an element are called element symbols. These symbols are typically one or two letters that represent the element's name, often derived from the element's English or Latin name.
There is no Lead (Pb) in Aluminum (Al), since Al is a pure, metallic element by itself.
Aluminum or Al. ---Hope I could help!