Lonsdaleite

Are Diamonds Hard Or Tough

Are diamonds harder than? (PhysOrg.com) — Currently, diamond is regarded to be the hardest known material in the world. But … More

Is Diamond Hard Or Strong

Is a diamond strong? Diamond is extremely strong owing to its crystal structure, known as diamond cubic, in which each … More

Is Osmium Poisonous

Is osmium toxic to humans? Health effects of osmium Osmium tetroxide, OsO4, is highly toxic. Concentrations in air as low … More

What Is Harder Than A Diamond

Is there anything harder than diamond? Moissanite, a naturally occurring silicon-carbide, is almost as hard as diamond. It is a … More

Whats Harder Than Diamond

Is there anything harder than a diamond? Moissanite, a naturally occurring silicon-carbide, is almost as hard as diamond. It is … More

Why Are Diamonds So Strong

Why is diamond structure so strong? In diamond, carbon atoms form four strong covalent bonds with other carbon atoms. These … More