Lightness and durability
Now, the metal used in "light weight" tennis rackets are titanium. Titanium (if you dunno) is a light weight metal which is really strong.
Aluminium was commonly used for tennis rackets because of its light weight properties and resistance meeting standards. Although today Aluminium has become almost "obsolete" with the composite rackets, mostly made of carbon and graphite.
Titanium is a 3d element. we use it for make surgical instruments and make paints by TiO2.
Tennis rackets used on tour, by the professional players
To play tennis
no not that I am aware of but there are gold plated rackets
If three fifths of the 55 tennis rackets in stock are metal, then 33 of the 55 tennis rackets are metal. 3/5 * 55 = 33.
The game of tennis was originally played on northern France, however, they did not use rackets. Rackets came around in the 16th century.
No, it's 'these tennis rackets and ball'
Like regular rackets, and that can be found in another Answers question.
Metal rackets because they are made of tougher substances and last longer.
Pro Direct Tennis sell a variety of products that will aid anyone who want to pursue a career as a Tennis player - including tennis clothing, tennis shoes, tennis balls, tennis rackets and even a free personalisation of tennis rackets.