you cool it
A gas can't turn directly into a solid but a solid can turn into gas for example ice to water vapor.
It is called sublimation when you turn a solid into a gas. When you turn a gas into a solid it is called deposition.
To turn a liquid into a solid you have to freeze it. To turn a gas into a solid you must first turn it into a liquid, then freeze it.
Water is water, whether solid (ice), liquid or gas.
After the iodine is in gaseous form, contain and cap it off with an iced container to recollect it and turn it back into a solid by allowing the gas to rest. The temperature then has to be below 113.5°C in order to solidify.
sublimation!!
Evaportation
through a sublimation process
sublimation
Sublimation
No it would be the boiling point. At freezing point it becomes solid
It uses a format called liquid gas