answersLogoWhite

0


Best Answer

The helium is escaping through the small holes of the porous balloon. Plastic does have microscopic holes in it and Helium is as small as Hydrogen gas. (Hydrogen gas is diatomic.)

User Avatar

Wiki User

13y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why after 24 hours helium balloon won't fly what is happening with the helium?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What do you think makes balloon stay up?

balloon stay up because of the air inside it. to make the balloon stay up the air should be light. inside the balloons you can find the air we called helium. helium is a light air that makes the balloon stay up. that's why if you blow the balloon it wont float because the air that comes from your mouth is not helium but carbon dioxide and carbon dioxide is heavier compared to helium so it wont float.


Why is helium used in air balloons?

because it can float the balloon and its not flamable so it wont explode


Dose helium conduct electricity?

yes it does


Will you turn into a balloon if you can't burp?

No, you wont turn into a balloon, But the gas will find a way out and just go out the other end.


Can a balloon pop?

duhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh if u sit on it hard


Can dry ice float a hot air balloon?

No. Dry ice is frozen carbon dioxide, which is heavier than air, so wont float a balloon.


How do you suck helium from a balloon?

first you have to untie the ballon then you hold with you hand so that it wont come out then you hurry up and press it on you lip nd hold it tight on your lips then breth it in then hold it then talk then slowly release the heluim then it over it will on last about 15 sec so hurry up


What would happen if you took an inflated balloon to the top of a mountain?

If you pout a balloon in to a mountain 1st sure think that wont happen is pop .The balloon will lose pressure in the in site mach more then the off site.


Why wont a balloon bust when covered in duct tape?

when a balloon burst it expands right before. when it is covered in duct tape there is nowhere for it to expand to so it doesn't pop.


Why wont balloons pop when over fire when there is water in it?

Inside the balloon with no water at all, the intense heat from the hot fire will melt the surface of the balloon. The pressure inside the balloon is so big that the balloon deflate and POP! With water, the water conducts the fire away from the balloon so the suface may not reach high tempertures. The balloon is remained inflated.


When a ipod app wont load and says waiting what does it mean?

I have no idea. The same is happening to me


What wont burn?

Objects that won't burn include: metal, asphalt,nitrogen,argon,helium, etc.