VALENCIAS
Authored by Fabiola F,
Chemistry
7th Grade
NGSS covered
Used 98+ times
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18 questions
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1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
EL SIMBOLO .................. PERTENECE AL
Magnesio
Manganeso
Mercurio
Ninguno
Tags
NGSS.HS-PS1-1
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
EL SÍMBOLO ........................ PERTENECE AL:
Oro
Amonio
Europio
Ninguno
Tags
NGSS.HS-PS1-1
3.
MULTIPLE CHOICE QUESTION
2 mins • 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
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
CUÁLES SON LAS VALENCIAS DEL PLOMO
+1 +2
+2 +4
+1 +3
+2 +3
Tags
NGSS.HS-PS1-1
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
UNO DE LOS SIGUIENTES ELEMENTOS QUÍMICOS TIENE LAS VALENCIAS DE +1 +2
Tags
NGSS.HS-PS1-1
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
EL SÍMBOLO Y VALENCIA DEL ZINC ES:
Sn 3+
Sn +2
Zc +2
Zn +2
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
CUÁL DE ESTOS ELEMENTOS TIENE VALENCIA +3
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
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