Chemistry Archive: Questions from August 28, 2024
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Se ha realizado una medición con un valor numérico de 7,56128
\pm 0,02. Indique el redondeo que sería más aceptable: (A). 7,5613
\pm 0,02 (B). 7,561 \pm 0,02 (C). 7,56 \pm 0,02 (D). 7,6 \pm
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Seleccione la serie en la que todas las especies son
isoelectrónicas. Seleccione la serie en la que todas las especies
son isoelectrónicas.
N3-, O2-, F-, Na+, Mg2+
Ne, Ar, Kr, Xe, Él
Cl-, F-, Br-,
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