Can you melt a diamond?

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Yes it is possible. However it is impossible to do at standard temperatures and pressures like that at SATP. It has been done by the Z-Machine at the Sandia National Laboratories by using a pressure of 10 million times normal Atmospheric pressure. To create the pressure, the machine's magnetic fields hurled small plates at the diamond at 34 kilometers per second (21 miles per second), or faster than the Earth orbits the Sun.

Unfortunately in open air, the fact that is it large network of covalently bonded carbons make it extremely hard to melt in the first place. Secondly, diamond at high temperatures will not melt, rather it will prefer to burn, as characteristic of all carbon allotropes. A diamond will burn or oxidize when exposed to a hot flame in the presence of oxygen, for example an oxygen torch with a temperature of 800 degrees C (1,472 degrees F), according to The Merck Index, a standard chemistry reference work.


but it can be melted in the absence of air (or in vacuum) at a very very very high temperature
Since the melting point of diamond, the highest melting point required of any mineral -- 3820 degrees Kelvin -- a melted diamond is uncommon.


Read more about the mineral diamond, below.

Not humanly possible, but if temperatures reach (I will get back to you) it is possible.
It is pressure dependent. A normal atmospheric pressure it sublimates at about 4,330 degrees Celsius.

Yes, but only at extremely high temperatures, something like above 2000 degrees Celsius.
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What is the boiling and melting point of diamond?

Diamond, as a rule does not melt or boil under ordinary atmosphere. It simply goes up in smoke (converts directly to CO2 when heated to 800 degrees F in the presence of oxygen). Its melting point (at very high temps) is roughly 3500 degrees Celsius (very hot), but you need extreme pressure to achiev ( Full Answer )

What is the melting point of diamond?

At normal atmospheric pressure, the melting point of diamond is 3550 degrees celsius (6422 F). 3823 Kelvin 3550 Celsius 6422 Fahrenheit 3820 degrees Kelvin

Can any chemical melt diamond?

Answer . Diamonds are the hardest known natural material (from Carbon) and with a melting point of over 3500`c it would be pretty much impossible to melt one down. Only another diamond can scratch a diamond but it wont melt it.

Can diamonds be melted?

As a practical matter, no diamonds do not melt - once in their crystalline phase, they will simply break down into graphite and go up in smoke when subjected to high temperature and an oxygen atmosphere...thus, they do not go from solid to liquid for all practical purposes. About 700 o C is the temp ( Full Answer )

Does a diamond have a melting point?

When it's in diamond form, Carbon melts at 6,422° F, and boils at8,721° F. That means that if you get it hot enough, you could make liquiddiamond, and even diamond vapor !

Why is the melting point of graphite higher than that of a diamond?

Both diamond and graphite have C-C bonds that link the entire structure together. To melt graphite/diamond, you have to break these covalent bonds throughout the entire structure. (Accounting for very high melting points of both.) However, diamond and graphite have different structures. In diamond, ( Full Answer )

Whats the melting point for diamond?

At normal atmospheric pressure, the melting point of diamond is 3550 degrees celsius (6422 F). 3823 Kelvin 3550 Celsius 6422 Fahrenheit .

How do you melt a diamond?

Hmmmmmmm. that's a very hard task. You'll lose a lot of money. Consider keeping it solid. There is a way, but I implore that you don't melt the diamond.

Why does diamond have a higher melting point then sodium chloride?

the bonds between the atoms of carbon in diamonds are much strongerthan the atoms in Sodium Chloride. Each carbon atom in diamond iscovalently bonded to 4 other carbon atoms making it very difficultto boil/melt. Whereas sodium chloride is in the structure of anionic lattice with strong electrostatic ( Full Answer )

Where are never melt ice on Pokemon Diamond?

The item NeverMeltIce is avavible in POKeMON Diamond & Pearl only after you have defeated the Elite Four & also the champion, Cynthia.. Go to Snowpoint City, head north until you get into a temple, you will be denied access, but the gym leader, Candice, will let you in. (Since she is friends with C ( Full Answer )

Why does diamonds have a high melting point?

Melting point is the temperature required to break the intermolecular bonds between molecules of a substance. This means that the bonds such as hydrogen bonds and polar attraction between the individual molecules of a substance must be broken so that the molecules can flow past each other in a liqui ( Full Answer )

At what temperature does diamond melt?

Diamonds do not melt, but they can burn. Diamonds are formed atextremely high pressure and temperatures, but will burn in thepresence of oxygen, like an oxygen torch at 1472 degreesFahrenheit.

Why is the melting point of diamond so high?

because diamonds are not only made of carbon, wich is a non-metal, but are so dense, it takes longer for them to melt. also they might not melt at all, they might just burn! -AnSwEr

Why does diamond have a high melting point?

In a diamond every carbon shares all 4 of its available electrons with other carbon atoms so it consists of 8 carbon atoms, forming a tetrahedral network. This network is very strong and rigid, thus the diamond is hard and has a high melting point.

Why does diamonds have a higher melting point then water?

In a diamond you have covalent bonds between carbons these bonds are very strong and hence very strong to break. Diamonds do not actually melt they sublime. While the forces that hold water molecules together in ice(mainly hydrogen bonding) are no where near as strong as the covalent bonds in car ( Full Answer )

Which has the highest melting point gold diamond or salt?

gold melts at 1,948°F (1,064°C) . diamond does not melt , long before itwould reach the melting temperature of the carbon that makes it upa diamond will cease to be diamond: in an atmosphere containingoxygen it burns becoming carbon dioxide , in an atmospherewithout oxygen it transitions ( Full Answer )

What temp does diamonds melt at?

\nAbove 1700 °C (1973 K / 3583 °F), diamond is converted to graphite. Melting point of graphite is 3700 to 4000 K. (It boils at around 5000 K)\n \n \nIt has been done by the Z-Machine at the Sandia National Laboratories by using a pressure of 10 million times normal Atmospheric pressure.

Diamond is a huge molecule covalently bonded and how could it melt?

The fact that is it large network of covalently bonded carbons make it extremely hard to melt in the first place. Secondly, diamond at high temperatures will not melt, rather it will prefer to burn, as characteristic of all carbon allotropes. A diamond will burn or oxidize when exposed to a hot f ( Full Answer )

Why diamond has a high melting point?

Diamond has a very high melting point because each of the carbonatom is covalently bonded to the other four carbon atoms. Thecovalent bonds acting on them are very strong hence the highmelting point.

What is diamond melting point?

The diamond has no melting point.  The triple point for carbon is about 11 MPa and about 4600 K.  Rather than melting, carbon sublimes at about 3900 K.

Why does diamond and graphite have high melting points?

Its not that diamond and graphite have high melting points but that the elements do. Think of it this way, Oxygen or O2 has a melting point very very cold. It melts from a solid to a liquid very easily on this earth. Lead, a metal, has a melting point that is very hot (remember Alien Ressurection mo ( Full Answer )

Can a diamond melt ice?

Yes. Diamond is about five times better than copper for conductingheat. (This could be an expensive lab experiment.)

If you put a diamond on the sun would it melt?

It would be transformed into opaque black carbon. You don't even need the sun to burn up a diamond, an oxy-acetylene torch will destroy it. ------ No. But it will become something else for sure. it may just vaporize before even reaching its destination.

Can you melt a diamond and mix it with calcite?

Yes you can but it would take a very hot temperature for the diamond to melt. Not any normal hot temperature. Diamond has the highest melting point (3820 degrees Kelvin, or 6416.33 degrees F.)

Why diamond has higher melting point?

Usually non-metals do not have high melting point , but there are some exceptions also and diamond is one them.Diamond is an allotrope of carbon.Structure of diamond is regular tetrahedron. Carbon atoms in diamond are powerfully bonded.The outermost shell of every atom becomes stable.Due to this t ( Full Answer )

What is the melting point of copper diamond and glass?

The melting point of copper is 1084,62 0 C. Diamond burn on heating in air; under pressure of a inert gas themelting point may be approx. 4 000 0 C. This depends on the type of glass; also glass hasn't a true meltingpoint. Glasses are melted over 400 0 C.

Would would a diamond ring melt in a car fire?

Depending on how long the fire burned, and where the ring was positioned in proximity to the 'hottest' part of the fire, the metal might melt: the diamond would survive. Melting points: Gold . . . . . . 1,064° C Silver . . . . . . . 962° C Diamond . . . 3,550° C

Why can you melt a diamond?

You can melt a diamond, because anything can melt given enough heat. Diamond, however, has the highest melting point of any known mineral: 3820 degrees Kelvin, 6416.33 degrees Fahrenheit, or 3546.85 degrees Celsius.

What happens to a diamond when it melts?

Diamonds' molecular structure is such that when one melts, it transforms into something else, so that what melts is no longer a diamond. Another Answer Diamond mineral has the highest melting point of any mineral: 3,820 degrees Kelvin.* Once melted, the above answer is correct: it's no longer ( Full Answer )

Is diamond more durable after being melted and cooled?

Temperature changes does not affect diamonds, since they are good conductors of heat, and that they were naturally formed on the Earth's mantle - which consists of magma and other hot substance.

Why do diamonds have such a high melting point?

Diamond is the hardest natural mineral on earth. That this mineral has the highest melting point of any mineral -- 3820 degrees Kelvin -- is logical. You can read more about this mineral, below.

What is a melted diamond called?

Melted diamond can be obtained only in special conditions, at a very high temperature and pressure, in an argon atmosphere; no special word for this phase.

How can you melt diamond?

Diamond is a form of carbon. Carbon melts at 8300 °F but only ifheld under pressure of around 1600 psi. Diamond melts at 3,820 degrees Kelvin, which is the highest meltingpoint of any mineral.

What temperature will a diamond melt?

Diamond mineral has the highest melting point of any mineral: 3820degrees Kelvin, which is 6416.33 degrees F, or 3546.85 degrees C.

Will lava melt diamonds?

No. Diamonds are composed of carbon, which has the highest meltingpoint of any substance. However, lava may potentially coausediamonds to chemically break down.

Can diamonds be melted together?

If you can heat the diamond(s) to their melting point -- 3820degrees Kelvin or 6416.33 degrees Fahrenheit -- you could meltthem. (But then, what would you have?)