An adhesive
for a very short time, but you will need a way to make it dry very fast or the air pressure will just push it out of the way
Glue in fact is a solid, liquid, and gas. It is liquid when it is in the bottle, It releases gas when it is curing, and when it is cured it is a solid. This is true for most glues, others are different.
One possible project idea for a class 12 chemistry project on vitamin C could be to investigate the effect of different storage conditions (such as temperature, light exposure, or moisture) on the stability of vitamin C in various fruits or vegetables. You could analyze the vitamin C content using titration or spectrophotometric methods to determine how these storage conditions affect the degradation of vitamin C over time.