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Above 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)
It has been done by the Z-Machine at the Sandia National Laboratories by using a pressure of 10 million times normal Atmospheric pressure.
What else can I help you with?
Will all lumps of pure iron always melt at the same temperature?
Yes, all lumps of pure iron will melt at the same temperature, which is 1538 degrees Celsius (2800 degrees Fahrenheit). This is known as the melting point of iron.
What temp melts any metal?
Different metals melt at different temperatures, ranging from around 1800°F for lead to over 2800°F for tungsten. There is no single temperature that can melt all metals, as each metal has its own unique melting point.
What metal is not malleable at room temperature?
All metals melt at high temperature... the metal that doesn't melt is mercury as it is already liquid at room temperature..... There is no metal that undergoes sublimation unlike non-metals.
What metals are solid?
At room temperature, all metals except Mercury are solid.
Why can all three states of matter be seen in the same room?
It depends on the substance and not in temperature, we have gas (oxygen) we can have liquid (water, H2O) and we can have ice... that will melt
Do all substances melt at the same temperature as water?
no
What happens to metal at 200 degrees Celsius?
At 200 C:-- All metals become hot to the touch.-- The electrical resistivity of all metals becomes greater than at room temperature.-- The volume of all metals becomes greater than at room temperature.-- Some metals, but not all, melt (become liquid).
What is an alkali metal which would melt?
All the alkali metals will melt.
Do all materials melt at the same temperature?
No, different materials have different melting points based on their molecular structure and composition. Some materials have high melting points, such as metals, while others have lower melting points, such as plastics or ice.
Will all lumps of pure iron always melt at the same temperature?
Yes, all lumps of pure iron will melt at the same temperature, which is 1538 degrees Celsius (2800 degrees Fahrenheit). This is known as the melting point of iron.
Is metal made up of a liquid?
No, most metals are solid at room temperature, though they can all melt when heated enough.The only exception is mercury, which is liquid at room temperature.
State of most metals at room temperature?
It depends at what temperature. If we talk about room temperature then a natural state of a metal like Mercury is liquid (same as some non-metals like glass) while others like Copper are solid. Of course, in the vacuum of space where there is no influence of heat or sunlight, all metals are solid.
Does all metal melt?
yes all metals melt but at differenttemperatures some have low and some have high melting points
What temp melts any metal?
Different metals melt at different temperatures, ranging from around 1800°F for lead to over 2800°F for tungsten. There is no single temperature that can melt all metals, as each metal has its own unique melting point.
Is there a metal that won't melt?
No, all metals melt. Though some have extremely high melting points.
Which metals will melt when heated?
all of them, just depends on how much heat you use
What metal is not malleable at room temperature?
All metals melt at high temperature... the metal that doesn't melt is mercury as it is already liquid at room temperature..... There is no metal that undergoes sublimation unlike non-metals.
