Question

Helium gas is used to fill balloons so that they can rise or float. What happens when u let go of a balloon? What does this tell you about helium?

pls answer I will make u brainlist

Answer 1

Answer:

The Helium balloon will go upward in the air

Answer 2

Explanation:

The helium balloon displaces an amount of air (just like the empty bottle displaces an amount of water). As long as the weight of the helium plus the balloon fabric is lighter than the air it displaces, the balloon will float in the air. It turns out that helium is a lot lighter than air.