Ductility
Ductility http://en.wikipedia.org/wiki/Ductility
An element is a metal if it has a crystalline structure at room temperature, is malleable (can be shaped into a sheet) and ductile (can be formed into a wire).
copper wire because we all know that metal strengthens the magnetic field but copper has a special property that strengthens the magnetic field further so copper is the answer P.S. i already did the experiment
A simple voltaic cell or battery is formed when a copper wire is coiled around a metallic substance (such as iron) in a bath containing an electrolyte solution. The chemical reaction between the metal, electrolyte, and copper wire generates an electric current.
The color of aluminum wire is a physical property. It is determined by the way light is reflected off the surface of the metal without changing its chemical composition.
The torsion constant for a metal wire is a measure of its resistance to twisting. It is a physical property that describes how easily a wire can be twisted.
Ductility http://en.wikipedia.org/wiki/Ductility
Physical. The metal is still metal, even though now it's wire-shaped.
Ductility http://en.wikipedia.org/wiki/Ductility
i supose its ductile
Ductility
Metal wire has high electrical conductivity.
I suppose that you think to the ductility of metals.
Ductility refers to the ability of a metal to be drawn into a wire.
If you are talking about resistance then it is a embedded property of a metal wire. It result in decrease in current in the curcuit.
Physical. The metal wire is still a metal wire after the change.
An element is a metal if it has a crystalline structure at room temperature, is malleable (can be shaped into a sheet) and ductile (can be formed into a wire).