logo

Video encyclopedia

Hydrogen

3:08

Where Does Hydrogen Come From?

11:02

How to make a mini Hydrogen Generator / TUTORIAL

7:17

Hydrogen - Periodic Table of Videos

4:39

Properties of Hydrogen | Chemistry for All | FuseSchool

8:12

Our Hydrogen Experiment Escalated Quickly!

Hydrogen is a chemical element with symbol H and atomic number 1. With a standard atomic weight of 1.008, hydrogen is the lightest element in the periodic table. Its monatomic form (H) is the most abundant chemical substance in the Universe, constituting roughly 75% of all baryonic mass. Non-remnant stars are mainly composed of hydrogen in the plasma state. The most common isotope of hydrogen, termed protium, has one proton and no neutrons.
Explore contextually related video stories in a new eye-catching way. Try Combster now!