TABLA DE VALENCIAS
Authored by Beatriz Ulu
Biology
2nd Grade
Used 452+ times
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21 questions
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1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
LA VALENCIA DEL ALUMINIO ES:
+2
+1
+1+2
+3
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
EL ELEMENTO QUE TIENE POR VALENCIAS +2+4 ES:
Níquel
Mercurio
Paladio
Ninguno de los anteriores
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
EL SÍMBOLO DEL ARSÉNICO ES:
Sb
As
Ac
Ninguno de los anteriores
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
EL ELEMENTO QUE TIENE POR VALENCIAS -3+3+5+1+2+4 ES EL:
Nitrógeno
Molibdeno
Uranio
Wolframio
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
LA VALENCIA DEL BORO ES:
-3+3
-2+2+4+6
-4+4
Ninguno de los anteriores
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
EL SÍMBOLO DEL ESTAÑO ES:
St
Es
Sn
Ninguno de los anteriores
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
EL GRUPO DE LOS TRIVALENTES ESTA FORMANDO POR:
Fe, Ni, Co
Al, Ga, In
Hg, Cu, Au
Ninguno de los anteriores
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