atom, the smallest building unit of matter, electron, negative charge, sodium, Na, nucleons, mass number, proton, atomic number, potassium, K, carbon, C, neutron, neutral, mass number, sum of protons and neutrons, atomic number, number of protons, isotopes, different forms of the same element, protium, has no neutrons

Atomic structure

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Edetabel

Visuaalne stiil

Valikud

Vaheta malli

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