What is the hardest metal and why is it diamond?

Asked By: Everett Cummerata
Date created: Sat, Mar 20, 2021 4:25 PM
Best answers
The outermost shell of each carbon atom has four electrons. In diamond, these electrons are shared with four other carbon atoms to form very strong chemical bonds resulting in an extremely rigid tetrahedral crystal. It is this simple, tightly-bonded arrangement that makes diamond one of the hardest substances on Earth.
Answered By: Alda Romaguera
Date created: Sun, Mar 21, 2021 6:28 PM

Why is diamond the hardest metal?

Why is diamond the hardest metal?
Chromium, on the Mohs scale for hardness, is the hardest metal around. Diamond has a giant molecular structure. Each carbon atom has covalently bonded to four other carbon atoms. A lot of energy is needed to separate the atoms in diamond. Why Diamond is the hardest material? The hardness of diamond is due to the […]
Answered By: Neil Monahan
Date created: Mon, Mar 22, 2021 11:37 AM
Chromium, on the Mohs scale for hardness, is the hardest metal around. Diamond has a giant molecular structure. Each carbon atom has covalently bonded to four other carbon atoms. A lot of energy is needed to separate the atoms in diamond.
Answered By: Hulda O'Conner
Date created: Tue, Mar 23, 2021 11:12 AM
Anon asks /b/ a question, and the answer will come at you at 400MPHYell at me on Facebook:http://facebook.com/ThatGuyWithAVoiceCall me a Twat on Twitter:http...
Answered By: Amara Krajcik
Date created: Wed, Mar 24, 2021 12:21 PM
Why is diamond the hardest material? Diamond is composed of pure carbon and the atomic bonding of the atoms makes it the hardest material. Extremely strong bonding makes diamond hardest among all other substances, but there is one direction where the bonds are not as strong and a diamond can be cleaved along this direction with impact.
Answered By: Immanuel Borer
Date created: Fri, Mar 26, 2021 7:59 AM
Is there any material harder than diamond? (PhysOrg.com) — Currently, diamond is regarded to be the hardest known material in the world. But by considering large compressive pressures under indenters, scientists have calculated that a material called wurtzite boron nitride (w-BN) has a greater indentation strength than diamond.
Answered By: Cleveland Walsh
Date created: Fri, Mar 26, 2021 10:21 PM
Diamond, an allotrope of carbon, is the hardest known material on Earth, with a rating of 10 on the Mohs Scale of mineral hardness. Because diamond is an insulator rather than a conductor of electricity, it is not classified as a metal. Top entries this week This Is Someone Dying While Having an MRI Scan
Answered By: Jordon Cartwright
Date created: Sat, Mar 27, 2021 8:02 PM
Diamond scores a perfect 10 on the Mohs hardness scale, indicating that it is the hardest natural material when subjected to scratching. However, lonsdaleite, a substance found in meteorites, is predicted to be even harder than diamond. Ask any science-loving geek “what is the hardest material?” and he will undoubtedly reply diamond.
Answered By: Joe Conroy
Date created: Sun, Mar 28, 2021 1:02 PM
As for hardness, chromium is the hardest known metal. While the hardest known mineral in the universe is diamond, the honor of the hardest metal goes to chromium. Chromium is used in the well-known alloy stainless steel to make it harder.
Answered By: Josh Hoeger
Date created: Mon, Mar 29, 2021 5:43 AM
Apart from this, it has an atomic number 74 in the periodic table. The melting point at 3410°C and boiling point at 5530°C. As a result, the Tungsten is one of the hardest metal present on earth. 2. Chromium. Chromium holds the second position in the world’s strongest metal on Earth. It is a steel-grey and lustrous metal with atomic number 24.
Answered By: Lauriane Ziemann
Date created: Tue, Mar 30, 2021 7:07 PM
Mild steel has a Vickers hardness value of around 9 GPa while diamond has a Vickers hardness value of around 70 – 100 GPa. Diamond’s resistance against wear is legendary and today 70% of the...
Answered By: Zoey Brekke
Date created: Tue, Mar 30, 2021 8:28 PM
FAQ
🔰
Metal-coated crystals are artificial products made by coating crystals, such as quartz, with metal to give them an iridescent metallic sheen.Crystals treated this way are used as gemstones and for other decorative purposes. Possible coatings include gold, indium, titanium, niobium and copper.Other names for crystals treated so include aqua aura, angel aura, flame aura, opal aura or rainbow quartz
🔰
Lyngurium or Ligurium is the name of a mythical gemstone believed to be formed of the solidified urine of the lynx (the best ones coming from wild males). It was included in classical and "almost every medieval lapidary" or book of gems until it gradually disappeared from view in the 17th century.
🔰
About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ...
🔰
Here is How to Tell if a Diamond is Real or Fake 1) Water Test. Use this simple test to ensure a diamond is real. Find a normal sized drinking glass and fill it ¾ of the... 2) Fog Test. For the fog test, hold the diamond or ring between two fingers and breath on it with a puff of air. A light... 3) ...

Diamond is the hardest metal know to man

Diamond is the hardest metal know to man
69 similar questions

Why is diamond so hard? explained in a minute i chemniverse

Why is diamond so hard? explained in a minute i chemniverse

Why are diamonds hard?

Why are diamonds hard?

Strongest material on earth - stronger than diamond | science & technology | hardest metal

Strongest material on earth - stronger than diamond | science & technology | hardest metal

Is diamond the hardest substance in the world?

Is diamond the hardest substance in the world?

Top 5 strongest metals

Top 5 strongest metals

Is there anything stronger than diamond?

Is there anything stronger than diamond?

Diamond vs hammer - can a hammer crush a diamond? scratch & tenacity test

Diamond vs hammer - can a hammer crush a diamond? scratch & tenacity test