How can you show that air occupies space - Chemistry -

Question

How can you show that air occupies space ?

Anuvinda Murali · Accepted Answer

take one ball filled with air and one without air after
that takke the ball without air and fill air inside it ,then take
the ball that is filled with air an nd open it so what do u seee ?
you see that when u opened the ball the air came out and the ball
shrinked , but when you filled air the ball became fat so when u
released the air it shinked and when u filled it with air ,the airr
in side it occupied space