Question
Why will a balloon filled with helium float in air?
Responses
Helium is as dense as air.
Helium is as dense as air.
Helium is denser than air.
Helium is denser than air.
Helium is a diatomic molecule.
Helium is a diatomic molecule.
Helium is less dense than air.
Responses
Helium is as dense as air.
Helium is as dense as air.
Helium is denser than air.
Helium is denser than air.
Helium is a diatomic molecule.
Helium is a diatomic molecule.
Helium is less dense than air.
Answers
GPT 3.5
Helium is less dense than air.