Atom Builder
Protons · neutrons · electrons · radiation
Atom Builder
Element
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Nuclide
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Charge
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Nucleus
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K-shell binding
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Full screen
Protons (Z)
−
+
Neutrons (N)
−
+
Electrons
−
+
Neutral
Nuclide
Incoming
Energy
Fire
Decay
Auto
Decay chain
Atom
nucleus enlarged about 10,000× relative to the shells
Proton
Neutron
Electron
Photon
Vacancy
Chart of nuclides
Stable
β⁻
β⁺ / EC
α
Isomeric
predicted
Interactions
What's happening