Yes.
iodine
Yes anthracene is a substance that can sublime.
Yes, and sublimating is a physical process
because it turns straight from a solid to gas and bypasses the liquid state.
A substance in the solid phase will typically expand when heated. Most substances when heated sufficiently will melt into a liquid, assuming that they do not combust or sublimate.
e for evaporate s for sublimate
Evaporate Vapourise Sublimate
Yes.
iodine
procrastinate .
Because they sublimate.
Sublimate
"Under certain circumstances, ice can sublimate directly to water vapor, without ever becoming liquid water."
Iodine sublimes at a lower temperature than camphor, so when the mixture is heated, both substances will sublimate. This will make it difficult to separate the two as they will sublime at different rates and mix together.
nitrogen
evaporate, sublimate