Diamond is the Hardest in the world. Coming from carbon.
Iron, Gold , Aluminium are hard metals
it is a hard metal.
hard
Soft metal
A hard metal will act as an abrasive on a soft metal if they come in direct contact. The hard metal will cut grooves in the soft metal.
It can be soft or hard.
It is a soft metal
Plutonium is not a soft metal.
its an alkali metal
Yes. Rhodium is a hard metal.
Yes, metal is a soild because because metal is made out of steel or other objects that are hard.. because all the objects to MAKE METAL are hard so will metal.
One of the properties metal has,is that it is hard.
Soft