(fill in the blank) _____ compounds are substances that can be changed into gases by heating them.

Sublimatory compounds are chemicals that, when heated, can transform into gases.What substance, when heated, transforms immediately into gas?However, some compounds can transform from a solid state to a gas state with heating. These include solid carbon dioxide and crystals of iodine from camphor. These chemicals are referred to as sublimatory substances, and the conversion process is called sublimation.What changes from a solid to a gas?Sublimation is the process through which solids transform instantly into gases. When a solid absorbs enough energy, the forces of attraction between them are fully defeated. Sublimation occurs with solids, such as dry ice. What alteration does heating bring about?The molecules move more quickly when something is heated. The molecules of a substance move more slowly as it is cooled.Learn more about Sublimation: https://brainly.com/question/28626755#SPJ4