Diamond is harder than steel: you can scratch steel with a diamond, but steel will not scratch a diamond.
No, it is not.
It is an adjective. It can also be used as an ADVERB. Ex: Adjective: This couch is hard, but that one is harder. (As in "firm.") Adverb: I think our team played harder in today's game, in comparison to the last one. (As in intensity or power.)
I think that it depends on which is more scarce. The harder it is to find it then the more its worth. But in world trade i think that gold is worth more since we trade it.
A harder version of algebra 1
It can be either an adverb or an adjective: In "you need to work harder", it is an adverb. But in "I wanted to do the harder tasks first", it is an adjective.
diamond
Yes, diamond is harder than steel. Diamond is the hardest natural material known, while steel is a strong metal but not as hard as diamond.
Yes, the mineral we know as diamond is harder than any steel. Diamond is the hardest substance we know of.
Yes. Actually... a diamond is NOT 'stronger' than steel. A diamond is 'harder' than steel, but it is not stronger.
diamond is the hardest mineral present on earth
Yes, steel can scratch a diamond because diamonds are harder than steel. Diamonds are the hardest natural substance on Earth, while steel is much softer in comparison.
A diamond is technically "harder", but diamonds are brittle; they can be crushed or broken, but it's very difficult to CUT one. The diamond "cutting" process is a combination of fracturing and grinding, not actually "cutting" the diamond. Bedrock is easy to cut, with steel tools.
Many things are harder than stainless steel. Stainless steel can vary in hardness depending on the alloy and any treatment(s), but lots of carbon steels can be harder. Certainly diamond is harder as it is the hardest substance known to man.
Diamond is harder than onyx.
Diamond is harder than plastic.
Why is quartz harder steel
Diamond by far, is harder than steel. Steel is an alloy of constituents being iron and carbon as the major ingredients. It is hard due to the interaction between iron and carbon molecules which causes them to stay binded together giving strength. Diamond, on the other hand, is solely made up of carbon (diamond is an allotrope of carbon). The attracting force and the perfect stable geometry gives carbon a lot of strength, making it the hardest natural substance ever known.