it can't be scratched or dented easily.
A hard material is not easily scratched, as its strong structure makes it resistant to scratches. Examples of hard materials include diamond and sapphire, which are known for their durability and scratch resistance.
Steel is a material that is strong, hard, and flexible. It also has a high density, so it sinks in water.
I assume you mean "soft iron" ... so that it quickly loses its magnetism when the current flow stops.
Hard rubber
keratin
it's hard but will break easily.
what is a hard material t protects the skin
ni hard material lubrication is required or not
The material used for hard hats are plastic and metal.
A hard material is not easily scratched, as its strong structure makes it resistant to scratches. Examples of hard materials include diamond and sapphire, which are known for their durability and scratch resistance.
Diamond is the earths hardest material.
Skleero (as in hard material) or deeskolo (as in difficult)
does this mean the denture material is soft?”
METAL
dentin
Yes
The hard material on the outside of your teeth is called enamel. Eating lemons can remove the enamel, and you don't want to do that.