cuantos protones, electrones y neutrones tiene el Silicio, Z=14, A=28

Quimica UNAM segunda clase.

Quiz
•
Chemistry, Science
•
1st - 5th Grade
•
Medium
Luis Riverol
Used 30+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
p=14 e=14 n=14
p=14 e=28 n=28
p= 28 e=14 n=14
p=28 e=28 n=28
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
El átomo está constituido de una gran masa positiva, con pequeñas cargas negativas incrustadas alrededor de él.
Dalton
Thomson
Rutherford
Bohr
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
¿Cuántos electrones caben en el orbital p?
2
6
10
14
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Configuración electrónica del Fosforo (P) z=15
2s1 3p6 4s2 3p3 3s3
1s2 2s2 3p2 4p2 4s2
1s2 2s2 2p6 3s2 3p3
1s2 2s3 2p3 3s6 3p2
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Sólido cristalino formado por la unión de un metal con un no metal. En disolución acuosa forma cationes y aniones.
iónico
covalente polar
covalente no polar
metálico
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Elementos sólidos, se oxidan con facilidad, son buenos conductores de calor y electricidad.
Fe, K, C,
Ca, Si, Cl
C, H, O
Mg, Fe, Zn
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