S2B-Sem 03-Del 21-27 Feb: Tabla de valencia - No Metales

Quiz
•
Biology
•
7th - 8th Grade
•
Medium
Patricia Limón Moscoso
Used 8+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Qué valencias auxiliares tiene el Nitrógeno
+1
+2
+3
+4
+5
2.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
Qué elementos químicos no tienen las valencias de -2+2+4+6
Carbono
Azufre
Silicio
Arsenio
Teluro
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Los elementos anfóteros son aquellos que con su menor valencia trabaja como no metal y con su mayor valencia trabaja como metal
Falso
Verdadero
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Símbolo y valencia del Bismuto como no metal es:
BI +3
bi +3
BI +5
Bi +6
Ninguno
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Símbolo y valencia del carbono es:
Ca +2
Ca +2+4
C -4+4
Ca -4+2+4
C -4 +2+4
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Símbolo y valencia del teluro es:
Te -2+2+4
TE -2+2+4+6
Te -4+4
Te -2+4+6
Ninguno
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Símbolo y valencia del Fosforo sin sus valencias auxiliares son:
P -3+1+2+3+4+5
P -3+3+5
P -3+3
P -3+1+3+5
P -3+1+3+5
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