Air has weight, To prove this, I've an activity for you to understand more.
Our Aim- To prove that air has weight
Materials needed- 2 balloons, a scale, and a stick, some thread.
Procedure:- 1> Inflate the balloons with air,Inflate one with more and the other with less air.
2> Tie, a knot, and tie a thread with the balloon.
3> tie both the balloons to the scale
Observation:- You'll see that one of the balloons with more air, will make the other with less air go up. Remember, Air of weight is also known as Atmospheric Pressure.
Conclusion:- This proves that air has weight.
Any doubts? Please leave it in the comment section below.