El F, Cl, Br, I y At pertenecen a la familia
SIMBOLOS Y NÚMEROS DE OXIDACIÓN

Quiz
•
Chemistry
•
11th - 12th Grade
•
Hard
Viviana Coloma
Used 66+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Carbonoides
Nitrogenoides
Calcógenos
Halógenos
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Estas valencias -3, +1+3+5 y sus valencias especiales +2,+4 pertenece al
Fósforo
Nitrógeno
Flúor
Astato
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
De los siguientes elementos cual no pertenece a los metales monovalentes (+1):
Li, Na, K, Rb, Cs, Fr, Ca, Pt, NH4
Ca
K
Cs
Pt
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los metales con valencia variable +1 y +2 son:
Pb
Sn
Au
Tl
Cu
Hg
Nb
V
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El siguiente símbolo "F " representa al elemento
Fósforo
Flúor
Francio
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Elementos pertenecientes a los metales trivalentes (+3)
Berilio
Bario
Cadnio
Zinc
Litio
Rubidio
Plata
Francio
Aluminio
Bismuto
Disprocio
Indio
Lantano
Molibdeno
Wolframio
Uranio
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La valencia especial del C es:
-4
+4
+2
-2
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