I dont know any but you can go to a some dollar stores and get on filled or get a filled one, if it isn't the first dollar store that you go to then try another one, there is some around i have been to plenty around the country and state!
Helium grade balloons can be purchased at most large stationary stores, if you desire them to be filled with Helium then a gas supply store would be your best bet.
If you have enough money you can get anything ........ Yes, you may find some at Walmart, the Dollar Store(etc.) They are not expensive.
there in gs office/hq
you find helium gas as a by product from the sun .you also find it in a form of alpha particle . but the form we often use today is found in the atmosphere but it only 0.005 of our amothsphere is helium gas because a lot of the helium gas flouts away.
There are a number of places helium balloons can be purchased. Some places include any party supply store, most florists or stores with a floral department, and some online retailers such as amazon and ebay.
Air is a mixture of gases in which helium is present in atmosphere.It is mostly present in oxygen tanks used by sea divers and in balloons.
Helium is commonly used in balloons for parties and events. It is also used in helium-filled balloons for scientific experiments and demonstrations. Additionally, helium is used in some types of airships and balloons for advertising and aerial photography.
Helium is used instead of hydrogen in balloons because it is non-flammable, while hydrogen is highly flammable. This makes helium a safer option for filling balloons to prevent any potential fire hazards. Additionally, helium is also lighter than air, allowing balloons to float easily.
Hot air balloons are filled with heated air, which expands and has less density than the surrounding air, so that the ballon floats upward -- until it cools back down. Hot air balloons usually carry a stove, to keep heating the air (which rises into the balloon, displacing the cooler air and pushing it out of the ballon -- this is an example of convection). Hydrogen balloons are filled with hydrogen gas, which is much less dense than air, so that it rises -- unless the hydrogen leaks out. Hydrogen is not only difficult to keep from leaking out, but also quite flammable and can explode if there is a spark nearby. Also: Helium balloons work similarly to hydrogen balloons, except that helium is not flammable, it is slightly denser than hydrogen, and it is rare and hard to find on Earth. The sun is composed primarily of hydrogen and helium, and the fusion process that makes it radiate comes from transforming hydrogen into helium, with a large release of energy.
Yes. Helium is normally a gas at the temperature and pressure we are likely to find in the ordinary room. Like other gases, helium is easily compressed. A gas compressing machine compresses helium gas and stores it in metal cylinders. You can see one for yourself anywhere helium filled balloons are sold. Look for a tall, thin metal container with a valve and a pressure gauge on the top. The cylinders I have seen were brown, about as big around as a basketball, and about as tall as a fifth grader.
They find electrons and become helium gas and end up in balloons. When the balloon breaks the helium rushes to the top of the atmosphere where it eventually escapes to space.
Releasing balloons into the environment is considered littering in Australia and can harm wildlife. In some states, it is illegal to intentionally release helium balloons. It is always recommended to find alternative, more environmentally friendly ways to celebrate events.