Advantages and disadvantages of helium

Answer 1

An advantage is that it's lighter than air and it isnt flammable and it can lift abjects of the ground

A disadvantage is that its rare and costs alot and also cant lift that heavy of things:)

Answer 2

Helium is not explosive. Hydrogen is a highly explosive gas, meaning an accident in an airship inflated with hydrogen would be disastrous. As was illustrated by the Hindenburg accident. Hydrogen actually poses advantages over helium in airships as it is lighter and a lot cheaper.

Answer 3

Advantages of helium: It is non-flammable, chemically inert, and lightweight, making it useful for various applications such as lifting gases in balloons, cooling superconducting magnets in MRI machines, and for leak detection in pipelines.

Disadvantages of helium: It is expensive and non-renewable, with limited reserves on Earth. Helium is also difficult to contain as it can escape through the tiniest of leaks due to its small atomic size, and inhaling it in large quantities can be harmful as it displaces oxygen in the lungs.

Answer 4

As helium gas is light , the baloons will go in the air.

Answer 5

If you breathe too much of it to the point where it displaces your regular air, it can be very bad for you and possibly kill you.