EXAMEN GLOBAL COMPUESTOS QUIMICOS SEGUNDO

Quiz
•
Chemistry
•
8th Grade
•
Medium

Sandra Araceli Pérez Hernández
Used 10+ times
FREE Resource
45 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. La fórmula NaCI corresponde a un enlace de tipo:
covalente
Covalente polar
Iónico
Metálico
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. ¿Científico que propone que el átomo tiene un núcleo?
Ernesth Rutherford
Niels Bohr
Demócrito
J.J. Thomson
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. Forma de representar los electrones a través de puntos se llama:
Estructura de Lewis
Regla del octeto
Energía cinética
Enlaces químicos
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
.¿Que carga tiene el electrón?
Positiva
Negativa
Neutra
Ninguna
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. Ocurre por compartición de electrones
Enlace iónico
Enlace covalente
Enlace metálico
Enlace polar
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Este modelo atómico corresponde al modelo de
Demócrito
J.J Thomson
Niels Bohr
E.Rutherford
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1. Lo que permite que un átomo tienda a ganar electrones es un propiedad periódica que se llama:
Radio ionico
Radio atomico
Electronegatividad
Energía de ionización
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