Question

Why do balloon filled with helium deflates faster?

Answer 1

Helium balloons deflate because helium atoms are small enough to slip between spaces in the balloon material. Helium balloons are Mylar and not rubber because there is less space between the molecules in Mylar, so the balloon stays inflated longer.

Answer 2

★these are the scientific reasons for balloon filled with helium deflates faster.

1. Helium balloons float because helium is less dense than air.
2. Helium balloons deflate because helium atoms are small enough to slip between spaces in the balloon material.
3. Helium balloons are Mylar and not rubber because there is less space between the molecules in Mylar, so the balloon stays inflated longer.

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