Question

E l ú lt im o e le c t r ó n d e u n á t om o e n e s t ad o f u nd am e n t a l t ie n e lo s s ig u ie n t e s n úm e r os c uá n t ic o s : (4; 2; 0; −1 2). ¿ C u á n t os e le c t r o n e s d e sa pa r e a do s p r e se n t a ?

Answer 1

Respuesta:

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Explicación:

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