TABLA DE VALENCIAS
Authored by Marlene Quispe
Chemistry
1st - 5th Grade
NGSS covered
Used 2K+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
EL SIMBOLO .................. PERTENECE AL
Magnesio
Manganeso
Mercurio
Ninguno
Tags
NGSS.HS-PS1-1
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
EL SÍMBOLO ........................ PERTENECE AL:
Oro
Amonio
Europio
Ninguno
Tags
NGSS.HS-PS1-1
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
EL SÍMBOLO ...... PERTENECE AL:
Bario
Boro
Berilio
Bromo
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
CUÁLES SON LAS VALENCIAS DEL CLORO
-1 +1 +3 +5 +7
-1 -2 +3 +5 +7
-1 +1 +2 +3 +7
-1 +1 +3 +5 +6
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
LOS ELEMENTOS QUE PERTENECEN A LA FAMILIA ANFÍGENOS SON:
P, Sb, B
F, Cl, Br, I
Al, In,La
O,S,Se,Te
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
CUÁLES SON LAS VALENCIAS DEL PLOMO
+1 +2
+2 +4
+1 +3
+2 +3
Tags
NGSS.HS-PS1-1
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
UNO DE LOS SIGUIENTES ELEMENTOS QUÍMICOS TIENE LAS VALENCIAS DE +1 +2
Tags
NGSS.HS-PS1-1
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