atombuilderTHE MATTER LAB
SMALL PARTICLES. BIG POSSIBILITIES.
YOUR ATOM
Hydrogen-1Neutral atom
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EXPLORATION MODEL · NOT TO SCALE
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LIGHT FINGERPRINT

Every element has a signature.

656.28 nm1.889 eV

NIST measured lines ↗
THE PERIODIC TABLE

Pick your next discovery.

Hydrogen · 1

Select an element to build its neutral atom with a reference isotope. All 118 elements are here.
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