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H
Hydrogen
Atomic Z: 1 · Mass A: 1
Proton (p⁺)
Neutron (n⁰)
Electron (e⁻)
H
Hydrogen
Z = 1
Mass A = 1 u · Nonmetal
Protons (p⁺)
1 Neutrons (n⁰)
0 Electrons (e⁻)
1 Orbit Velocity1.0x
Orbit Rings
Nucleus Glow
Select Element (29)
Scientific Summary
The simplest and most abundant chemical element in the universe, constituting roughly 75% of all baryonic mass.
Did You Know?
Stars like our Sun are made almost entirely of hydrogen gas undergoing nuclear fusion!
Practical Applications
Clean Rocket Fuel
Fuel Cells
Ammonia Fertilizer Production
Hydrogenation
Discovered By: Henry CavendishYear: 1766