घनपदार्थाचे थेट वायु स्वरुपात रुपांतर होते त्या प्रक्रियेचे नाव काय?

Sublimation is the change of a solid directly into a gas without melting into a liquid, for example camphor, naphthalene balls, iodine and dry ice. The reverse change, gas directly to solid, is called deposition.