Diamond is much harder than copper. On the Mohs hardness scale (higher numbers are harder), diamond is a 10 and copper is somewhere between 3 and 4.
Diamond is harder than iron. Diamond is the hardest known natural mineral and can scratch iron.
Silver is harder than gold but softer than copper.
Boron nitride is a synthetic material that is harder than diamond. It exhibits similar properties to diamond but has a higher hardness level.
Iron Ranks about a 4-5 on the Moh's hardness scale. A diamond is a perfect 10 diamond. A diamond much harder then iron.
Yes, diamond is harder than any metal. Diamond is the hardest natural material known, ranking 10 on the Mohs scale of mineral hardness, while metals generally rank much lower on the scale.
Diamond is harder than onyx.
Diamond is harder than plastic.
Diamond is the hardest known natural mineral on earth, raking top or 10 on the Mohs Scale of hardness. Copper ranks 2.5-3 on the same scale, rating it as much softer than diamond.
Diamond is harder than any metal.
No. Diamond is harder than emerald.
Diamond is harder than steel: you can scratch steel with a diamond, but steel will not scratch a diamond.
diamond
A diamond
nothings harder than a diamond
Nothing is harder then a diamond. Only like a drill can break it.
Copper is a conductor. Diamond is an insulator.
copper is stronger