The element Carbon (as Diamond) melts at 35500C and sublimates at 48270C, it does not boil.
The gas from the sublimation is ≥ 35500C
gas at room temp
a gas.
Yes most things can be a gas as long as there at the correct temperature so carbon could be a gas
It's a gas.
No.
Room temp
Critical temperature
When carbonic acid is unstable, it decomposes into water and carbon dioxide gas. This decomposition process occurs relatively quickly, regulating the pH of the solution and releasing carbon dioxide into the atmosphere.
Carbon is a solid at room temperature. Not a gas.
no, because it is a gas but a solid at room temp.
both are gas at room temperature
No. Silicon is not a gas at room temperature. It is a solid.