Aluminum can be alloyed with various elements to create a range of alloys, each with unique properties. Some common aluminum alloys include 1000 series (99% pure aluminum), 2000 series (aluminum-copper), 3000 series (aluminum- manganese), 5000 series (aluminum-magnesium), 6000 series (aluminum- magnesium- silicon), and 7000 series (aluminum-zinc). These alloys are used in different applications such as aerospace, automotive, construction, and packaging due to their strength, corrosion resistance, and light weight.