What is the Most Abundant Metal in the Earth Crust?
The most abundant metal in the earth crust is Aluminium which has a low density and interacts with air to form an aluminium oxide coating. The most useful compounds of the metal are Aluminium sulphates and oxides. It is commonly found in gemstones such as sapphire and ruby. The other name for aluminium is Beryl, cryolite, garnet, spinel, and turquoise.
- Who invented the modern periodic table?