
Estructura de Lewis
Flashcard
•
Science
•
9th Grade
•
Practice Problem
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
¿Qué es la estructura de Lewis?
Back
La representación de un elemento, en la que se escribe su símbolo y alrededor de este los electrones de valencia, usando asteriscos o puntos.
2.
FLASHCARD QUESTION
Front
¿Qué son los electrones de valencia?
Back
Los electrones que se encuentran en el último nivel de energía de un átomo.
3.
FLASHCARD QUESTION
Front
¿Qué establece la regla del octeto?
Back
Que al perder o ganar electrones, un átomo tenga ocho electrones en su capa externa.
4.
FLASHCARD QUESTION
Front
¿Cómo se representa el elemento con la configuración electrónica 1s² 2s² 2p³ en la estructura de Lewis?
Back
El símbolo del elemento con cinco puntos alrededor.
5.
FLASHCARD QUESTION
Front
¿Cuántos electrones de valencia tiene el oxígeno?
Back
El oxígeno tiene 6 electrones de valencia.
6.
FLASHCARD QUESTION
Front
¿Cuántos electrones de valencia tiene el carbono?
Back
El carbono tiene 4 electrones de valencia.
7.
FLASHCARD QUESTION
Front
¿Qué representa un punto en la estructura de Lewis?
Back
Un electrón de valencia.
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