Walens

At walens of uk wäärdaghaid faan en atoom as det huuchst taal faan ianwäärdag atoomen (t.b. kloor (Cl) of weederstoof (H)), diar mä det atoom tu en moleküül bünjen wurd kön.

Tekst üüb Öömrang



Efter detdiar taal as en atoom do monovalent (1), divalent (2), trivalent (3), tetravalent (4), pentavalent (5), hexavalent (6) of heptavalent (7).

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