The difference between helium balloon and hydrogen balloon

1, filled with different gases

(1) Helium balloon: The gas filled inside is helium, which is one of the rare gases.

(2) Hydrogen balloon: It is a light bag-like or saccular object filled with hydrogen, the lightest, with a density of 0.0899 grams per liter.

2. Different uses

(1) Helium balloon: It can be used as an advertising balloon and is the best gift for advertising products of major enterprises and companies. It can also be used as a birthday party balloon, which can create a cheerful and peaceful atmosphere and make guests happy.

(2) Hydrogen balloons: Smaller hydrogen balloons are currently used for children's toys or festivals. Larger hydrogen balloons are used to hang advertising banners, also known as floating hydrogen balloons. In meteorology, hydrogen balloons are used to detect high altitude. In military, hydrogen balloons are used to set up communication antennas or distribute leaflets.

Use of helium balloon

Helium is an inert gas, so there is no danger in inflating balloons. The surface printing of these helium balloons not only looks very beautiful, but also can make aluminum balloons of various sizes, such as dinosaurs, Mickey, Donald Duck, dolphins, airplanes, tigers, elephants and so on. Once the product came out, it was deeply loved by people. Aluminum balloons are suitable for many occasions, can be used as advertising balloons, and are the best gifts for advertising products of major enterprises and companies. It can also be used as a birthday party balloon, which can create a cheerful and peaceful atmosphere and make guests happy.

helium

Helium is a rare gas. The name of this element comes from Greek, which means "the sun". 1868, French Zhan Sen observed the surface of the sun with a spectroscope and found a new yellow spectral line, which he thought belonged to an unknown element on the sun, hence the name helium. Helium is a colorless and odorless gas under normal circumstances, and it is the only substance that cannot be solidified under standard atmospheric pressure. Helium is the most inactive element. Helium is mainly used as protective gas, working fluid of gas-cooled nuclear reactor and ultra-low temperature refrigerant. In addition, helium can also be used as a floating gas because its density is lower than that of air and its properties are stable.

hydrogen

Hydrogen, a chemical element with the symbol H, ranks first in the periodic table. Hydrogen usually exists in the form of hydrogen, which is colorless, tasteless and odorless. It is a highly flammable gas composed of diatomic molecules, and hydrogen is the lightest gas. Hydrogen is used to treat diseases in medicine. The explosion limit of hydrogen is 4.0~74.2% (the volume ratio of hydrogen to the total volume ratio of mixed gas).