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Physics & Astronomy
Helium atom keychain
2 reviews
P
4
Pia_3D
@Pia_3D_3431190
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Nice keychain with helium atom. Cosists of two electrons two protons and two neutrons.
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updated September 13, 2025
Summary
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Nice keychain with helium atom. Cosists of two electrons two protons and two neutrons.
Model origin
The author marked this model as their own original creation.
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