QUÍMICA # 2

Quiz
•
Chemistry
•
1st Grade
•
Hard

Maria Velepucha
Used 26+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
SELECCIONE EL LITERAL CORRECTO
Que es un Mol
Es igual al NA
Es la unidad que mide la cantidad de una sustancia
Ambas
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
SELECCIONE EL LITERAL CORRECTO
Que es un átomo
Es un grupo eléctricamente neutro y suficientemente estable de almeno dos átomos
Es la unidad constituyente más pequeña de la materia
Ambas
3.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
SELECCIONE EL LITERAL CORRECTO
Que es una molécula
Es la unidad constituyente más pequeña de la materia
Es un grupo eléctricamente neutro y suficientemente estable de almeno dos átomos
a Ambas
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
SELECCIONE EL LITERAL CORRECTO
Número correcto de la moléculas es:
0
1
2
3
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
SELECCIONE LA RESPUESTA CORRECTA
Número total de átomos de Oxígenos que encuentra en el siguiente compuesto:
2
4
8
12
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
SELECCIONE EL LITERAL CORRECTO
El peso molecular del siguiente compuesto
450 g/mol
350 g/mol
342,14 g/mol
450,50 g/mol
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
SELECCIONE EL LITERAL CORRECTO
Cuantas átomos están presente en 0,5 moles de Sodio
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