Name: What Is Hydrogen?
Uploaded: 2017-02-11T04:05:05.000Z
Duration: 58 s
Description: Thousands of YouTube videos with English-Chinese subtitles! Now you can learn to understand native speakers, expand your vocabulary, and improve your pronunciation...

Hydrogen is number 1. Literally. It’s the first thing on the periodic table of elements.

Adverbs of manner

This is because it’s the simplest element. It has only one proton. It’s also the most

Basic passive voice

abundant element in the universe. How abundant? Over 75% of our universe is made out of hydrogen.

Almost every molecule in your body contains hydrogen.

As a gas, Hydrogen is highly flammable, colorless, and odorless. Sounds kind of evil, but it

can be used for good. In fact, the name Hydrogen comes from the Greek words meaning “water”

and “generate” because when it’s mixed with Oxygen, you get H2O. But you guys knew

Hydrogen gas is also very light, about 14 times lighter than air. That’s why it has

been used in early airships, but not always with great results.

That’s the Hindenburg which is first on the periodic table of balloon disasters. To

catch all of our quick science explainers please subscribe. Or click here now to see

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What Is Hydrogen?

literally

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phenomenon

molecule