Sublimation is where a solid turns into a gas directly without a liquid stage.
Many solids are able to do this under the right temperature and pressure conditions. Common examples are iodine and dry ice (solid carbon dioxide).
A solid is transformed in a liquid by melting; some solids are transformed directly in a gas by sublimation.
Yes, that ability is known as rigidity or stiffness. Solids can resist changes in shape due to their closely packed arrangement of particles and strong intermolecular forces holding them together. This resistance to deformation is what allows solids to maintain their shape and structure.
The property of particles in a solid that sand or sugar grains do not show is the ability to flow and conform to the shape of their container. Sand and sugar grains have a fixed shape and volume, whereas particles in some solids have the ability to flow and change shape.
sublimation Sometimes solids can change directly into a gas without becoming a liquid first. The most common substance that goes directly from solid to gas is Carbon Dioxide. It goes directly from solid (dry ice) to gas.
Gases change into solids through a process called deposition. This occurs when gas molecules lose energy, slow down, and come together to form a solid without passing through the liquid state. An example of this is water vapor changing directly into snow or frost.
A solid is transformed in a liquid by melting; some solids are transformed directly in a gas by sublimation.
Since ice is solid, it does not change to solids. Your question is confused.
A solid is transformed in a liquid by melting; some solids are transformed directly in a gas by sublimation.
sublimation Sometimes solids can change directly into a gas without becoming a liquid first. The most common substance that goes directly from solid to gas is Carbon Dioxide. It goes directly from solid (dry ice) to gas.
It depends. Some solids will first melt (change to a liquid) and not change to a gas until still more energy is added. Some solids will change directly to a gas by a process called sublimation. Pretty much all solids have a pressure range (from zero pressure up to their triple point) where they will only sublimate.
No, cooling solids typically causes them to contract and become denser, rather than changing into gases. Cooling a substance lowers the kinetic energy of its molecules, which reduces the distance between them and causes the solid to solidify further. However, if the solid sublimes (changes directly from solid to gas), then cooling could cause it to transition into a gas.
A solid is transformed in a liquid by melting; some solids are transformed directly in a gas by sublimation.
a low density solid
Carbon dioxide and Iodine both sublime directly from solids to gases.
Solids change their shapes in many ways. Solids will melt if they are in hot temperatures, and this changes their shape.
By heating it. Some solids convert to gas directly, others first go through the liquid phase - depending on the material and the pressure.
The change of state directly from solid to gas is called sublimation, and the change from gas to solid is called deposition.