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Coal and diamond are both made of carbon, but they have different structures that give them distinct properties. Coal is formed from decaying plant matter under pressure, while diamond is formed under extreme heat and pressure in the Earth's mantle. This difference in formation makes coal soft and brittle, while diamond is the hardest known natural material.
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How does coal turn in to diamond?
Coal and diamond are both made of carbon atoms but differ in their arrangement and purity. Diamonds are formed deep in the Earth's mantle under high pressure and temperature, whereas coal forms from plant matter buried closer to the Earth's surface. Over millions of years, heat and pressure cause the carbon atoms in coal to rearrange into the tightly packed structure of a diamond.
What does coal have in common with a pencil and and a diamond?
Coal, a pencil, and a diamond are all composed primarily of carbon. However, they differ in their crystal structures due to varying levels of heat and pressure during formation. These differences result in their unique physical properties and uses.
Coal and diamond are two different forms of carbon which is more dense?
Diamond is more dense than coal. This is because diamond has a more tightly packed crystal structure, making it denser compared to coal which is less compact.
Is coal stronger than diamond?
No, coal is not stronger than diamond. Diamond is one of the hardest known natural materials, while coal is much softer and less durable.
Which element is found in coal and diamond?
Both coal and diamond contain the element carbon. However, the arrangement of carbon atoms in coal and diamond differs, leading to their vastly different properties.
Is diamond and coal minerals?
Yes. Both diamond and coal are formed from carbon.
How does coal turn in to diamond?
Coal and diamond are both made of carbon atoms but differ in their arrangement and purity. Diamonds are formed deep in the Earth's mantle under high pressure and temperature, whereas coal forms from plant matter buried closer to the Earth's surface. Over millions of years, heat and pressure cause the carbon atoms in coal to rearrange into the tightly packed structure of a diamond.
What does coal have in common with a pencil and and a diamond?
Coal, a pencil, and a diamond are all composed primarily of carbon. However, they differ in their crystal structures due to varying levels of heat and pressure during formation. These differences result in their unique physical properties and uses.
Why is coal referred to as black diamond?
Probably because both coal and diamond are composed of carbon.
Will a diamond turn back into coal?
No,The process in which turns coal into diamond cannot be reversed or "undone"
Coal and diamond are two different forms of carbon which is more dense?
Diamond is more dense than coal. This is because diamond has a more tightly packed crystal structure, making it denser compared to coal which is less compact.
Which element is found in coal and diamond?
Both coal and diamond contain the element carbon. However, the arrangement of carbon atoms in coal and diamond differs, leading to their vastly different properties.
Is coal stronger than diamond?
No, coal is not stronger than diamond. Diamond is one of the hardest known natural materials, while coal is much softer and less durable.
Is coal a black diamond?
No, coal and diamonds are two distinct substances. Coal is a fossil fuel formed from prehistoric plants, while diamonds are crystalline forms of carbon. Both may be used for various purposes, but they have different compositions and properties.
What phases does coal go through before it forms a diamond?
Coal goes through several phases before it forms a diamond. First, it undergoes burial and becomes peat. Over millions of years of high pressure and heat, peat transforms into lignite, then into bituminous coal, and finally into anthracite coal. If the conditions are right, further heat and pressure can turn coal into graphite and eventually into diamond.
What do a diamond and a lump of coal and graphite have in common?
both a diamond and a lump of coal are primarily composed of the element Carbon (C)
Is Coal and mineral?
Yes. Both diamond and coal are formed from carbon.
