Salt is not ductile.
No it is a salt.
A fluoride salt is brittle.
Copper chloride being a salt is not ductile.
In order to be ductile a rock usually must be very hot. Rocks in lowest part of the crust and in the mantle (apart from the lithosphere) are usually ductile. Rock salt often exhibits ductile behavior as well.
it is not a ductile
Is cooper ductile
No, concrete is not ductile
Calcium is not ductile.
Aluminum IS a ductile metal.
Yes, it is ductile.
it is ductile. For hardened stainless steel it gets less ductile, but not brittle.
Ductile is not a metal, but it is a property of metals.