Question

Is hydrogen the lightest gas??¿??¿​

Answer 1

Answer:

Hydrogen is the lightest, most abundant and explosive gas on Earth.

Answer 2

here's your answer ⭐

Hydrogen is the lightest, most abundant and explosive gas on Earth.

The only thing lighter than hydrogen is... a vacuum airship. That's right, you can evacuate all of the air inside your aircraft to make it even more buoyant, but the problem is that the outside atmosphere will be pushing in with 14.7 psi so you will need a very strong air-frame to resist that force.

hope it helps you

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