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Atom Builder

Construct atoms and ions to test your chemistry mastery.

TARGET

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Target Achieved!

Protons (p⁺) 1

Neutrons (n⁰) 0

Electrons (e⁻) 1

H - Hydrogen

Neutral Atom Common Isotope
Atomic Number (Z)1
Mass Number (A)1
Net Charge0
Electron config[ 1 ]

Element Properties

Atomic Radius 53 pm
Electronegativity 2.20