It can sublimate (go directly from a solid to a gas). This could be explained if the ice is moved from an extremely cold environment into an extremely hot environment wihout time to melt.
Solids change into gases via sublimation.
Sublimation The most common example is dry ice which is solid Carbon Dioxide.
Yes, but evaporation occur under the boiling point.
When ice sublimes, the molecules at the edge of the ice escape into the gas phase as water vapor. The solid phase thus turns directly into the gas phase without an intermediary liquid phase. Ice sublimes quite slowly under normal conditions, but dry ice (solid carbon dioxide) sublimes readily at everyday temperatures and pressures.
Dry ice is simple CO2 and at 1atm goes from a solid to a gas. Dry ice is solid Carbon dioxide and it changes physical state to gaseous Carbon dioxide without going through a liquid phase, this process of turning directly from a solid to a gas is called sublimation. As the chemical composition of the Carbon dioxide remains unchanged the change is entirely physical.
The most well known is dry ice, which changes directly from solid carbon dioxide into the gaseous state. Water can change directly from ice into water vapor (a dry wind blowing over a snow bank will reduce its volume as the frozen water changes directly into water vapor). These are examples of sublimation.
When ice changes directly into a gas without becoming a liquid the process is called sublimation.
sublimation. for example when dry ice changes directly to a gas.
Water vapor that changes in to an ice crystal is called deposition. This what happens in the formation of snow.
Sublimation. Transition from solid to gas, such as the "melting" of dry Ice (CO2(s) - > CO2(g))
Sublimation is the process where a solid changes directly into a gas instead of changing into a liquid then a gas. A popular example of this process is the transition of dry ice (carbon dioxide) readily turning directly into CO2 gas in standard conditions.
Sublimation The most common example is dry ice which is solid Carbon Dioxide.
Carbon dioxide in it's solid form changes physical states from a solid directly to a gas (process called sublimation), and is more commonly known as dry ice.
Carbon dioxide in it's solid form changes physical states from a solid directly to a gas (process called sublimation), and is more commonly known as dry ice.
Sublimation: from solid directly to gas.
the change from a solid to a gas (without changing into a liquid first) is known as sublimation "Sublimation is an endothermic change (requires energy from its surroundings). As dry ice sublimes, the cold carbon dioxide vapor causes water vapor in the air to condense and form clouds."
The transition of a substance directly from the solid state to gas (such as dry ice to gas) is called "sublimation".
Ice cube shrink when left in the freezer for a long time because of the process of sublimation. This occurs when a solid mass changes directly into gas