Table of Contents
What Is Aluminium?
Aluminium is a silver-white metal that is soft, lightweight, and non-magnetic. It is the third most abundant element in the earth’s crust and is found in many different minerals, such as bauxite. Aluminium is most often extracted from bauxite through a process called electrolysis, in which electricity is used to break down the ore into its component parts. Aluminium is a valuable metal because it is strong and durable, yet lightweight, making it perfect for use in many different applications. It is used in products such as cans, foil, window frames, and aircraft.
Physical and Chemical Properties
The physical and chemical properties of a substance are determined by the arrangement of its atoms. The type and strength of the chemical bonds between atoms determines the physical and chemical properties of a substance.
Aluminium Structure
Aluminium is a lightweight metal that is corrosion resistant and has a low thermal expansion. It is commonly used in structural applications, such as in aircraft and boats. Aluminium alloys are also used in engineering and manufacturing, such as in gears, nuts, and bolts.
Uses of Aluminium and Properties
Aluminium is a silver-white metal that is light weight and has a very good strength to weight ratio. It is non-toxic and does not corrode in the presence of other elements. It is a good conductor of electricity and heat. It is also used in a wide variety of applications, including:
-Building construction
-Aerospace engineering
-Automotive manufacturing
-Packaging
-Cookware
Compounds
In chemistry, a compound is a substance composed of two or more atoms of different elements united by chemical bonds.
Water (H 2 O) is a compound composed of two hydrogen atoms and one oxygen atom.
O) is a compound composed of two hydrogen atoms and one oxygen atom. Salt (NaCl) is a compound composed of one sodium atom and one chlorine atom.
