Stars Are Made Mostly of Hydrogen

A short silent video about Hydrogen (H), element 1, nonmetal. Hydrogen is the lightest and most abundant element in the universe, making up about 75% of all normal matter by mass.

More Hydrogen videos

• Stars Are Made Mostly of Hydrogen (this video)
• Hydrogen Means "Water Maker"
• The Invisible Hydrogen Flame
• Liquid Hydrogen Rocket Fuel
• Hydrogen-filled soap bubbles igniting in chain-reaction fireballs
• Hydrogen: The Fuel of the Sun
• Water Is Two Hydrogens and One Oxygen
• Hydrogen Is the Lightest Element
• Liquid Hydrogen Rocket Fuel

Explore Hydrogen: facts, properties and a 3D atom · Back to the periodic table