Conocimientos generales de Química

Quiz
•
Chemistry
•
9th Grade
•
Hard
BARBARA RAMIREZ
Used 15+ times
FREE Resource
18 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Son átomos de una misma clase
Compuestos
Elementos
Mezclas
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Este familia de la tabla periódica se encuentra en el grupo VIIIA o 18
Metales alcalinos
Metales alcalinotérreos
Gases nobles
Halógeno
3.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
Es el elemento más electronegativo y tiene un valor de 4.0 en la escala de Pauling
Hidrogeno
Calcio
Helio
Flúor
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
|¿Cuántos electrones de valencia tienen los metales alcalinos?
4
1
8
0
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Es la representación del símbolo químico con sus correspondientes electrones de valencia en forma de puntos o taches, para observar su enlace químico
Modelo de Bohr
Estructura de Lewis
Configuración electrónica
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
¿Cuál es el valor del Mol?
6.02x1023
10.02x1023
6.83x1023
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
¿Cuál de las siguientes imágenes corresponde al modelo del Nitrógeno?
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