Earth Systems Science
Aluminum is a lightweight, silvery-white metallic element with the symbol 'Al' and atomic number 13. It is the third most abundant element in the Earth's crust and plays a significant role in the composition and structure of the Earth's layers, especially in the crust, where it is a major constituent of many minerals such as feldspar and bauxite.
congrats on reading the definition of aluminum. now let's actually learn it.