Grupo 16

Quiz
•
Chemistry
•
1st - 3rd Grade
•
Easy
Paula Álvarez
Used 1+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El grupo 16 no está formado por el siguiente elemento:
Azufre
Oxígeno
Selenio
Tecnecio
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
En los calcógenos el radio atómico disminuye a medida que se desciende en el grupo (hacia abajo)
Verdadero
Falso
3.
FILL IN THE BLANK QUESTION
1 min • 1 pt
El alótropo del oxigeno es el ....
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
El H2SO4 tiene como característica
Es un ácido fuerte diprótico
Es un agente deshidratante
Es un agente oxidante
Todas son correctas
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cuando el oxígeno se combina con un metal forma un oxido
Básico
Ácido
Neutro
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Los superóxidos tienen número de oxidación -1/2
Verdadero
Falso
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
La característica del azufre es que...
Tiene número de oxidación -3 y +3
Es un sólido con olor suave
Es un solido cristalino de color amarillo
Todas son correctas
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