yes, they form deep below the earth's surface and are erupted in volcanic tubes.
Diamonds are naturally occurring solid inorganic compounds composed of carbon atoms arranged in a crystal lattice structure.
Diamond fits the definition of a mineral in that it is naturally occurring, a solid, composed of an element or combination of elements, and has a crystalline structure. Many minerals contain carbon. Graphite, the mineral, is also pure carbon but with a different crystalline structure.
Diamonds share the property of being a naturally occurring crystalline solid with a definite chemical composition, as all minerals have. Additionally, diamonds are formed in the Earth's mantle under high pressure and temperature, which is a common process for many minerals.
Diamonds are made up of carbon atoms arranged in a crystal lattice structure. They are one of the hardest naturally occurring materials due to the strong covalent bonds between the carbon atoms.
Most naturally occurring metals crystallize. Diamonds are a form of carbon which also occurs in crystal. Quartz crystals are common.
Carbon has a few isotopes. The most common naturally occurring isotope of it is C12. Mass number of it is 12.
No, diamonds are not made of glass. Diamonds are a naturally occurring mineral composed of carbon atoms arranged in a specific crystal structure, while glass is made from silica and other materials melted together and cooled to form a solid.
Diamonds are a natural occurring crystal form of carbon. They can be artificially made.
About 1.1% of naturally occurring carbon is carbon-13.
People can't efficiently make diamonds, it takes thousands of pounds of pressure and extreme heat.This process happens naturally underground. Carbon is compressed by the amount of mass on top of it and heated by the core. The pressure from the crust is what causes diamonds to be so dense/hard.Another AnswerThere are man-made diamonds, made from carbon under enormous pressure and extreme high heat.
Carbon is the element used to make both diamonds and pencil lead. In diamonds, carbon atoms are arranged in a tight crystal lattice structure, making it one of the hardest naturally occurring materials. In pencil lead, carbon is mixed with clay to create a graphite material that writes on paper when applied.
carbon has the ability to form 4 bonds unlike any other element. this is why it is the base of many compounds. and is the element that makes diamonds which is the hardest naturally occurring substance.