Matter.
A gas is something that is not be liquid or solid
Solid
A gas is something that is not a solid or a liquid like water.
When something solidifies, it turns from a gas or a liquid to a solid. The opposite of something turning from a liquid or gas to a solid would be something turning from a solid to a liquid or gas. Now, there's a word for something turning from a solid to a gas, but it's not in common use; and very few things go straight from solid to gas (dry ice is one example). So the most appropriate answer would be the word for something turning from solid to liquid, which is "liquify".
Water I think.
A liquid, gas or plasma.
Physical state refers to the form that matter exists in, such as solid, liquid, or gas. It describes whether something is hard, like ice (solid), flowing, like water (liquid), or spread out, like air (gas).
evaporation solid to liquid - melting liquid to gas - evaporation gas to liquid - condensation liquid to solid - freezing solid to gas and gas to solid - sublimation
a liquid is not solid of gas it is not something u can hold its a liquid and u can see it
Solid matter liquid Gas .................. . . . . . . . .................. . . . . .
Is a pencil a solid liquid or gas
a feather is a solid