What is the melting and boiling point of carbon?

Answer 1

6 C Carbon 12.0107

Atomic Number: 6 Atomic Weight: 12.0107 Melting Point: 3823 K (3550°C or 6422°F) Boiling Point: 4098 K (3825°C or 6917°F) Density: 2.2670 grams per cubic centimeter Phase at Room Temperature: Solid Element Classification: Non-metal Period Number: 2 Group Number: 14 Group Name: none

Answer 2

Carbon dioxide, CO2, melts at −78 °C (194.7 K), but it does so only under pressure. Recall that dry ice, which is solid carbon dioxide, changes phase directly from its solid form to a gas (sublimation). It won't change from a solid to a liquid unless we "squeeze" it by applying pressure to keep it from subliming and to force it to melt into a liquid. The pressure it takes to do that exceeds 5 atmospheres. Wikipedia has more information on CO2, and a link is provided below.

Answer 3

The melting point of carbon is 6381 F, and the boiling point is 7281 F.

http://www.webelements.com/webelements/elements/text/C/heat.html

ans.2

The melting point is 3537 C and the boiling point is 4027 C.

Answer 4

The melting point of carbon is approx.: 4 500 0C.

But retain that this melting point is not "normal" - the measurement is under inert gas atmosphere and under a pressure of cca. 10 MPa.

Answer 5

The melting point of solid carbon dioxide is -78 0C.

Answer 6

Bu heating diamond is transformed in graphite at standard pressure.

Answer 7

Varies around 3820.