Uzupełnij tabele wpisując wzory i symbole podane poniżej : NA+,2H, H2O, 3He, S2- ,CO,Co
Atomy/ Jony/ CZąsteczki
licze na was :)
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Atomy: 3He, 2H
Jony: Na⁺, S²⁻
Cząsteczki: H₂O, CO, CO₂
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Pozdrawiam :)