Unidad 3. 2do Química
Quiz
•
Chemistry
•
7th - 8th Grade
•
Medium
Jesus Yanes
Used 5+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Señale la cantidad de niveles de energía que presentan la configuración electrónica del hierro
3
4
5
6
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Determinar la cantidad de orbitales llenos presentes en subniveles principales, cuando se realice la configuración electrónica del cloro
6
7
8
9
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Halle el número de masa de un átomo que presenta 45 neutrones y la siguiente configuración electrónica:
1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p5
65
70
75
80
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Determine el número de nucleones neutros que presenta un átomo cuyo número másico es 37 y tiene la siguiente configuración electrónica: 1s2 2s2 2p6 3s2 3p5
15
17
20
22
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Un átomo posee en su capa “N” 3 electrones. Hallar la cantidad de electrones totales que tiene el átomo
27
28
30
31
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuál es el número atómico del elemento de configuración electrónica por niveles: 2, 8, 16, 2?
10
18
24
28
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
¿Cuál de las siguientes configuraciones es la correcta para el argón, si presenta 18 protones?
1s2 2s2 2p6 3s2 3p4
1s2 2s2 2p6 3s2 3p6 4s2
1s2 2s2 2p6 3s2 3p6
1s2 2s2 2p6 3s2 3p2
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