Question

During sublimation the particles in a

solid
A. do not change their energy level.
B. do not gain enough energy to become a liquid.
C. gain so much energy, they turn to gas without becoming
a liquid
D. convert mechanical energy to sound energy.

Answer 1

A. Do not change their energy level.

Step-by-step explanation:

The process in which a solid changes directly to a gas is called sublimation. It occurs when the particles of a solid absorb enough energy to completely overcome the force of attraction between them. Dry ice (solid carbon dioxide, CO2) is an example of a solid that undergoes sublimation.