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What elements sublimate?

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Typically solids undergo sublimation at low pressures (under vacuum). At standard, atmospheric pressure, a few solids which will sublime are iodine (at slightly higher than room temperature), carbon dioxide (dry ice) at -78.5 degrees Celsius, as well as naphthalene (used in mothballs) and arsenic. read more

Iodine is another substance that has been observed to sublimate at room temperature and pressure. Naphthalene, a chemical with numerous applications, sublimates at approximately 80 °C (176 °F). A substance which normally doesn’t sublimate (i.e. water) at standard pressure can be made to sublimate at lower pressures. read more

All elements undergo sublimation given a low enough pressure and a high enough temperature. However, at room temperature:Iodine undergoes sublimation, Naphthalene (in mothballs) and dry ice does as well.Arsenic undergoes sublimation at a higher temperature. read more

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