No
gas
Yes, unless it has a hole in it..
The pressure inside is greater than outside, or else the balloon would not blown up.
It decreases.
No
I'm not very sure but I think thatthe balloon waiting to be blown up would be stronger, because inflated balloons can often pop easily.
A blown up balloon is weightless because the whole thing is just air and air has no weight
gas
6eez
Air, or oxygen and nitrogen is matter. All matter has mass. So the answer to this question is yes, air in a blown up balloon or any air does have mass.
Yes, unless it has a hole in it..
If perfume is sprayed inside a balloon and then the balloon is blown up, you can still smell the perfume from the outside of the balloon. This is because the material of the balloon is thin.
When the air inside a balloon cools, it will also contract, therefore the balloon will partially deflate.
The pressure inside is greater than outside, or else the balloon would not blown up.
It decreases.
When the air inside a balloon cools, it will also contract, therefore the balloon will partially deflate.