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El estado cuántico del último electrón del átomo X es (4,1,0,+1/2). Determine: a) El periodo y la familia del elemento X b) El número atómico (Z) c) Identifique el elemento
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According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons
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With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals
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Which of the following best describes technology a. something created for only scientists to use b. the method of thinking that scientists use. c. the application of engineering to create useful products. c. a scientific idea
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El estado cuántico del último electrón del átomo X es (4,1,0,+1/2). Determine: a) El periodo y la fa...
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