Question

10 substances that undergo sublimation

Answer 1

Some substances that undergo sublimation are:
1) Carbon -dioxide ( dry ice)
2) water ( snow and ice sublime)
3) Naphthalene 
4) Iodine
5) Arsenic
6) Camphor
7) Caffeine
I know only 7 substances. Hope this could be useful!

Answer 2

Sublimation:

• Sublimation is the process of converting a solid to a gas without ever passing through the liquid phase.
• Melting, freezing, and evaporation are all examples of phase transitions or changes in the state of matter.

The substances that undergo sublimation are as follows:

• Carbon -dioxide ( dry ice)
• water ( snow and ice sublime)
• Naphthalene.
• Iodine.
• Arsenic.
• Camphor.
• Caffeine.
• zinc.